{"items":[{"id":"NVI-00011833","kind":"vulnerability","title":"Vite: Cross origin script execution through Vite custom middleware","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-9jrq-w75r-8gcw","CVE-2026-112945"],"plain_summary":"GitHub lists this reviewed advisory for vite, vite, vite, vite, vite. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-08f329c2d7ee4072aa65f527217e9de3"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.3.3 for vite. Confirm the publisher’s latest guidance.","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.2.4 for vite. Confirm the publisher’s latest guidance.","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 8.1.6 for vite. Confirm the publisher’s latest guidance.","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 7.3.7 for vite. Confirm the publisher’s latest guidance.","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 6.4.4 for vite. Confirm the publisher’s latest guidance.","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 1.1.0 for vite-plus. Confirm the publisher’s latest guidance.","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-28T15:17:03.200Z","value":"2.1 LOW (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2ca67d54b2085270c554e913d499ac73"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.672%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.52107. Missing scores are unknown.","source_id":"sr-08f329c2d7ee4072aa65f527217e9de3"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3e9984d2f76062cb9b8a59e0d8c0e463","url":"https://github.com/advisories/GHSA-9jrq-w75r-8gcw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-9jrq-w75r-8gcw","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:13:39.183Z"},{"id":"sr-165d900658a351e0e215b8c87e6c33ea","url":"https://github.com/advisories/GHSA-9jrq-w75r-8gcw","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9jrq-w75r-8gcw","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-07T13:57:29.001Z"},{"id":"sr-2ca67d54b2085270c554e913d499ac73","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112945","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-112945","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:44.915Z"},{"id":"sr-08f329c2d7ee4072aa65f527217e9de3","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-112945","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.775Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.3.0, <= 8.3.2"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.2.0, <= 8.2.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.0.0, <= 8.1.5"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 7.0.0, <= 7.3.6"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 6.4.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite-plus","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 1.0.0"]},{"certainty":"source_listed","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["SEMVER: introduced 8.3.0; fixed 8.3.3"]},{"certainty":"source_listed","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["SEMVER: introduced 8.2.0; fixed 8.2.4"]},{"certainty":"source_listed","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["SEMVER: introduced 8.0.0; fixed 8.1.6"]},{"certainty":"source_listed","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["SEMVER: introduced 7.0.0; fixed 7.3.7"]},{"certainty":"source_listed","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["SEMVER: introduced 0; fixed 6.4.4"]},{"certainty":"source_listed","source_ids":["sr-165d900658a351e0e215b8c87e6c33ea"],"technology":"vite-plus","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["SEMVER: introduced 0; fixed 1.1.0"]}],"null_published_at":"2026-11-08T08:10:35.856Z","source_updated_at":"2026-10-21T16:48:15.000Z","source_disclosed_at":"2026-10-21T16:48:14.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T23:13:39.183Z"},{"id":"NVI-00011833","kind":"vulnerability","title":"Vite: Cross origin script execution through Vite custom middleware","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-9jrq-w75r-8gcw","CVE-2026-112945"],"plain_summary":"GitHub lists this reviewed advisory for vite, vite, vite, vite, vite. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-08f329c2d7ee4072aa65f527217e9de3"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-28T15:17:03.200Z","value":"2.1 LOW (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2ca67d54b2085270c554e913d499ac73"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.672%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.52107. Missing scores are unknown.","source_id":"sr-08f329c2d7ee4072aa65f527217e9de3"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3e9984d2f76062cb9b8a59e0d8c0e463","url":"https://github.com/advisories/GHSA-9jrq-w75r-8gcw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-9jrq-w75r-8gcw","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:13:39.183Z"},{"id":"sr-2ca67d54b2085270c554e913d499ac73","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112945","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-112945","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:44.915Z"},{"id":"sr-08f329c2d7ee4072aa65f527217e9de3","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-112945","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.775Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.3.0, <= 8.3.2"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.2.0, <= 8.2.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.0.0, <= 8.1.5"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 7.0.0, <= 7.3.6"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 6.4.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite-plus","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 1.0.0"]}],"null_published_at":"2026-11-04T10:04:41.561Z","source_updated_at":"2026-10-21T16:48:15.000Z","source_disclosed_at":"2026-10-21T16:48:14.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T23:13:39.183Z"},{"id":"NVI-00011833","kind":"vulnerability","title":"Vite: Cross origin script execution through Vite custom middleware","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-9jrq-w75r-8gcw","CVE-2026-112945"],"plain_summary":"GitHub lists this reviewed advisory for vite, vite, vite, vite, vite. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2ca67d54b2085270c554e913d499ac73"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-28T15:17:03.200Z","value":"2.1 LOW (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2ca67d54b2085270c554e913d499ac73"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3e9984d2f76062cb9b8a59e0d8c0e463","url":"https://github.com/advisories/GHSA-9jrq-w75r-8gcw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-9jrq-w75r-8gcw","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:13:39.183Z"},{"id":"sr-2ca67d54b2085270c554e913d499ac73","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112945","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-112945","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:44.915Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.3.0, <= 8.3.2"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.2.0, <= 8.2.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.0.0, <= 8.1.5"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 7.0.0, <= 7.3.6"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 6.4.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite-plus","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 1.0.0"]}],"null_published_at":"2026-11-03T10:03:31.389Z","source_updated_at":"2026-10-21T16:48:15.000Z","source_disclosed_at":"2026-10-21T16:48:14.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T23:13:39.183Z"},{"id":"NVI-00011833","kind":"vulnerability","title":"Vite: Cross origin script execution through Vite custom middleware","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-9jrq-w75r-8gcw","CVE-2026-112945"],"plain_summary":"GitHub lists this reviewed advisory for vite, vite, vite, vite, vite. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3e9984d2f76062cb9b8a59e0d8c0e463","url":"https://github.com/advisories/GHSA-9jrq-w75r-8gcw","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-9jrq-w75r-8gcw","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:13:39.183Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.3.0, <= 8.3.2"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.2.0, <= 8.2.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 8.0.0, <= 8.1.5"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":[">= 7.0.0, <= 7.3.6"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 6.4.3"]},{"certainty":"source_listed","source_ids":["sr-3e9984d2f76062cb9b8a59e0d8c0e463"],"technology":"vite-plus","known_exclusions":[],"conditions_summary":"### Summary\n\nWhen accessing a malicious site while a dev server using Vite is running, that site was able to load scripts in a page served by the dev server.\n\n### Impact\n\nOnly apps that match the following conditions are affected:\n\n- the dev server passes an unchanged browser request URL to `server.transformIndexHtml`: this is normally used for `server.middlewareMode: true` or `appType: 'custom'`. The internal call for `appType: 'spa'` and `appType: 'mpa'` does not match this.\n- the transformed HTML contains an inline module script\n- from the script in the page served by the dev server, the app stores sensitive values in the location accessible or allows critical actions\n\n### Details\n\nVite's SSR guide for 8.2.1 documents the affected setup. The application embeds Vite in middleware mode, reads trusted HTML, and passes the browser's unchanged request URL to the transform:\n\n```js\nconst url = req.originalUrl\ntemplate = await vite.transformIndexHtml(url, template)\n```\n\nFor a development server at `http://localhost:5173`, an attacker can send this URL:\n\n```text\nhttp://localhost:51","public_affected_ranges":["<= 1.0.0"]}],"null_published_at":"2026-11-01T01:03:56.608Z","source_updated_at":"2026-10-21T16:48:15.000Z","source_disclosed_at":"2026-10-21T16:48:14.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T23:13:39.183Z"}],"next_cursor":null,"snapshot_revision":"42594"}