{"items":[{"id":"NVI-00009118","kind":"vulnerability","title":"Nuxt dev server arbitrary file read through client error reports","revision":5,"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-x287-wcfc-q46c","CVE-2026-119198"],"plain_summary":"GitHub lists this reviewed advisory for @nuxt/vite-builder. 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-036db57cef42290069c6140997bae222"],"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 4.6.3 for @nuxt/vite-builder. Confirm the publisher’s latest guidance.","source_ids":["sr-c247af6df841365a33ab13b60b5d5f60"],"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":"2026-10-30T23:00:49.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b870332a0ed4a69c8ebf3d9fdb45f86c"},{"kind":"CVSS","as_of":"2026-11-03T17:18:04.280Z","value":"5.9 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2f60b16ec459023576be8153829809b8"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.289%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.21503. Missing scores are unknown.","source_id":"sr-036db57cef42290069c6140997bae222"}],"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-b870332a0ed4a69c8ebf3d9fdb45f86c","url":"https://github.com/advisories/GHSA-x287-wcfc-q46c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-x287-wcfc-q46c","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-c247af6df841365a33ab13b60b5d5f60","url":"https://github.com/advisories/GHSA-x287-wcfc-q46c","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-x287-wcfc-q46c","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-01T00:58:57.513Z"},{"id":"sr-2f60b16ec459023576be8153829809b8","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119198","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-119198","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-07T07:02:19.731Z"},{"id":"sr-036db57cef42290069c6140997bae222","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-2026-119198","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.268Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b870332a0ed4a69c8ebf3d9fdb45f86c"],"technology":"@nuxt/vite-builder","known_exclusions":[],"conditions_summary":"### Summary\n\nA client that can connect to the dev server's HMR socket can send a `nuxt:dev:client-error` event whose message ends in an absolute file path. The dev server reads that file while building the error report, and its contents are returned in the error overlay, on the dev error channel, and in the report shown in the terminal.\n\n### Impact\n\nThis affects the development server only; production builds contain none of this code. Affected versions are `4.6.0` to `4.6.2`.\n\nReading the file requires TCP access to the dev server, so the default localhost bind limits this to local processes, which can usually read the same files directly. With the dev server exposed to a network (`nuxt dev --host`, `nuxt dev --tunnel`, or a proxy onto the dev port), anyone who can reach the port can read any file the dev process can read: SSH keys, `.env` files, cloud credentials and other files outside the project. The same path is refused by Vite's `server.fs` allow list over `/_nuxt/@fs/`; the client error channel bypasses that check.\n\nNo user interaction is needed and no browser is involved: a plain WebSocket client is enough, as long as it does not send `Sec-Fetch-Site: cross-site`. A web pag","public_affected_ranges":[">= 4.6.0, < 4.6.3"]},{"certainty":"source_listed","source_ids":["sr-c247af6df841365a33ab13b60b5d5f60"],"technology":"@nuxt/vite-builder","known_exclusions":[],"conditions_summary":"### Summary\n\nA client that can connect to the dev server's HMR socket can send a `nuxt:dev:client-error` event whose message ends in an absolute file path. The dev server reads that file while building the error report, and its contents are returned in the error overlay, on the dev error channel, and in the report shown in the terminal.\n\n### Impact\n\nThis affects the development server only; production builds contain none of this code. Affected versions are `4.6.0` to `4.6.2`.\n\nReading the file requires TCP access to the dev server, so the default localhost bind limits this to local processes, which can usually read the same files directly. With the dev server exposed to a network (`nuxt dev --host`, `nuxt dev --tunnel`, or a proxy onto the dev port), anyone who can reach the port can read any file the dev process can read: SSH keys, `.env` files, cloud credentials and other files outside the project. The same path is refused by Vite's `server.fs` allow list over `/_nuxt/@fs/`; the client error channel bypasses that check.\n\nNo user interaction is needed and no browser is involved: a plain WebSocket client is enough, as long as it does not send `Sec-Fetch-Site: cross-site`. A web pag","public_affected_ranges":["SEMVER: introduced 4.6.0; fixed 4.6.3"]}],"null_published_at":"2026-11-07T18:43:12.081Z","source_updated_at":"2026-10-30T23:00:49.000Z","source_disclosed_at":"2026-10-30T23:00:48.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009118","kind":"vulnerability","title":"Nuxt dev server arbitrary file read through client error reports","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-x287-wcfc-q46c","CVE-2026-119198"],"plain_summary":"GitHub lists this reviewed advisory for @nuxt/vite-builder. 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-036db57cef42290069c6140997bae222"],"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 4.6.3 for @nuxt/vite-builder. Confirm the publisher’s latest guidance.","source_ids":["sr-c247af6df841365a33ab13b60b5d5f60"],"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":"2026-10-30T23:00:49.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b870332a0ed4a69c8ebf3d9fdb45f86c"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.289%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.21503. Missing scores are unknown.","source_id":"sr-036db57cef42290069c6140997bae222"}],"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-b870332a0ed4a69c8ebf3d9fdb45f86c","url":"https://github.com/advisories/GHSA-x287-wcfc-q46c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-x287-wcfc-q46c","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-c247af6df841365a33ab13b60b5d5f60","url":"https://github.com/advisories/GHSA-x287-wcfc-q46c","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-x287-wcfc-q46c","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-01T00:58:57.513Z"},{"id":"sr-036db57cef42290069c6140997bae222","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-2026-119198","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.268Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b870332a0ed4a69c8ebf3d9fdb45f86c"],"technology":"@nuxt/vite-builder","known_exclusions":[],"conditions_summary":"### Summary\n\nA client that can connect to the dev server's HMR socket can send a `nuxt:dev:client-error` event whose message ends in an absolute file path. The dev server reads that file while building the error report, and its contents are returned in the error overlay, on the dev error channel, and in the report shown in the terminal.\n\n### Impact\n\nThis affects the development server only; production builds contain none of this code. Affected versions are `4.6.0` to `4.6.2`.\n\nReading the file requires TCP access to the dev server, so the default localhost bind limits this to local processes, which can usually read the same files directly. With the dev server exposed to a network (`nuxt dev --host`, `nuxt dev --tunnel`, or a proxy onto the dev port), anyone who can reach the port can read any file the dev process can read: SSH keys, `.env` files, cloud credentials and other files outside the project. The same path is refused by Vite's `server.fs` allow list over `/_nuxt/@fs/`; the client error channel bypasses that check.\n\nNo user interaction is needed and no browser is involved: a plain WebSocket client is enough, as long as it does not send `Sec-Fetch-Site: cross-site`. A web pag","public_affected_ranges":[">= 4.6.0, < 4.6.3"]},{"certainty":"source_listed","source_ids":["sr-c247af6df841365a33ab13b60b5d5f60"],"technology":"@nuxt/vite-builder","known_exclusions":[],"conditions_summary":"### Summary\n\nA client that can connect to the dev server's HMR socket can send a `nuxt:dev:client-error` event whose message ends in an absolute file path. The dev server reads that file while building the error report, and its contents are returned in the error overlay, on the dev error channel, and in the report shown in the terminal.\n\n### Impact\n\nThis affects the development server only; production builds contain none of this code. Affected versions are `4.6.0` to `4.6.2`.\n\nReading the file requires TCP access to the dev server, so the default localhost bind limits this to local processes, which can usually read the same files directly. With the dev server exposed to a network (`nuxt dev --host`, `nuxt dev --tunnel`, or a proxy onto the dev port), anyone who can reach the port can read any file the dev process can read: SSH keys, `.env` files, cloud credentials and other files outside the project. The same path is refused by Vite's `server.fs` allow list over `/_nuxt/@fs/`; the client error channel bypasses that check.\n\nNo user interaction is needed and no browser is involved: a plain WebSocket client is enough, as long as it does not send `Sec-Fetch-Site: cross-site`. A web pag","public_affected_ranges":["SEMVER: introduced 4.6.0; fixed 4.6.3"]}],"null_published_at":"2026-11-02T20:21:07.769Z","source_updated_at":"2026-10-30T23:00:49.000Z","source_disclosed_at":"2026-10-30T23:00:48.000Z","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":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009118","kind":"vulnerability","title":"Nuxt dev server arbitrary file read through client error reports","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-x287-wcfc-q46c","CVE-2026-119198"],"plain_summary":"GitHub lists this reviewed advisory for @nuxt/vite-builder. 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-0048f4113550668f9bfc10b2f1933e5a"],"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 4.6.3 for @nuxt/vite-builder. Confirm the publisher’s latest guidance.","source_ids":["sr-c247af6df841365a33ab13b60b5d5f60"],"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":"2026-10-30T23:00:49.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b870332a0ed4a69c8ebf3d9fdb45f86c"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.289%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.21505. Missing scores are unknown.","source_id":"sr-0048f4113550668f9bfc10b2f1933e5a"}],"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-b870332a0ed4a69c8ebf3d9fdb45f86c","url":"https://github.com/advisories/GHSA-x287-wcfc-q46c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-x287-wcfc-q46c","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-c247af6df841365a33ab13b60b5d5f60","url":"https://github.com/advisories/GHSA-x287-wcfc-q46c","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-x287-wcfc-q46c","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-01T00:58:57.513Z"},{"id":"sr-0048f4113550668f9bfc10b2f1933e5a","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-2026-119198","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.375Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b870332a0ed4a69c8ebf3d9fdb45f86c"],"technology":"@nuxt/vite-builder","known_exclusions":[],"conditions_summary":"### Summary\n\nA client that can connect to the dev server's HMR socket can send a `nuxt:dev:client-error` event whose message ends in an absolute file path. The dev server reads that file while building the error report, and its contents are returned in the error overlay, on the dev error channel, and in the report shown in the terminal.\n\n### Impact\n\nThis affects the development server only; production builds contain none of this code. Affected versions are `4.6.0` to `4.6.2`.\n\nReading the file requires TCP access to the dev server, so the default localhost bind limits this to local processes, which can usually read the same files directly. With the dev server exposed to a network (`nuxt dev --host`, `nuxt dev --tunnel`, or a proxy onto the dev port), anyone who can reach the port can read any file the dev process can read: SSH keys, `.env` files, cloud credentials and other files outside the project. The same path is refused by Vite's `server.fs` allow list over `/_nuxt/@fs/`; the client error channel bypasses that check.\n\nNo user interaction is needed and no browser is involved: a plain WebSocket client is enough, as long as it does not send `Sec-Fetch-Site: cross-site`. A web pag","public_affected_ranges":[">= 4.6.0, < 4.6.3"]},{"certainty":"source_listed","source_ids":["sr-c247af6df841365a33ab13b60b5d5f60"],"technology":"@nuxt/vite-builder","known_exclusions":[],"conditions_summary":"### Summary\n\nA client that can connect to the dev server's HMR socket can send a `nuxt:dev:client-error` event whose message ends in an absolute file path. The dev server reads that file while building the error report, and its contents are returned in the error overlay, on the dev error channel, and in the report shown in the terminal.\n\n### Impact\n\nThis affects the development server only; production builds contain none of this code. Affected versions are `4.6.0` to `4.6.2`.\n\nReading the file requires TCP access to the dev server, so the default localhost bind limits this to local processes, which can usually read the same files directly. With the dev server exposed to a network (`nuxt dev --host`, `nuxt dev --tunnel`, or a proxy onto the dev port), anyone who can reach the port can read any file the dev process can read: SSH keys, `.env` files, cloud credentials and other files outside the project. The same path is refused by Vite's `server.fs` allow list over `/_nuxt/@fs/`; the client error channel bypasses that check.\n\nNo user interaction is needed and no browser is involved: a plain WebSocket client is enough, as long as it does not send `Sec-Fetch-Site: cross-site`. A web pag","public_affected_ranges":["SEMVER: introduced 4.6.0; fixed 4.6.3"]}],"null_published_at":"2026-11-01T01:03:56.583Z","source_updated_at":"2026-10-30T23:00:49.000Z","source_disclosed_at":"2026-10-30T23:00:48.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009118","kind":"vulnerability","title":"Nuxt dev server arbitrary file read through client error reports","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-x287-wcfc-q46c","CVE-2026-119198"],"plain_summary":"GitHub lists this reviewed advisory for @nuxt/vite-builder. 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-0048f4113550668f9bfc10b2f1933e5a"],"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":"2026-10-30T23:00:49.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b870332a0ed4a69c8ebf3d9fdb45f86c"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.289%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.21505. Missing scores are unknown.","source_id":"sr-0048f4113550668f9bfc10b2f1933e5a"}],"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-b870332a0ed4a69c8ebf3d9fdb45f86c","url":"https://github.com/advisories/GHSA-x287-wcfc-q46c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-x287-wcfc-q46c","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-0048f4113550668f9bfc10b2f1933e5a","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-2026-119198","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.375Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b870332a0ed4a69c8ebf3d9fdb45f86c"],"technology":"@nuxt/vite-builder","known_exclusions":[],"conditions_summary":"### Summary\n\nA client that can connect to the dev server's HMR socket can send a `nuxt:dev:client-error` event whose message ends in an absolute file path. The dev server reads that file while building the error report, and its contents are returned in the error overlay, on the dev error channel, and in the report shown in the terminal.\n\n### Impact\n\nThis affects the development server only; production builds contain none of this code. Affected versions are `4.6.0` to `4.6.2`.\n\nReading the file requires TCP access to the dev server, so the default localhost bind limits this to local processes, which can usually read the same files directly. With the dev server exposed to a network (`nuxt dev --host`, `nuxt dev --tunnel`, or a proxy onto the dev port), anyone who can reach the port can read any file the dev process can read: SSH keys, `.env` files, cloud credentials and other files outside the project. The same path is refused by Vite's `server.fs` allow list over `/_nuxt/@fs/`; the client error channel bypasses that check.\n\nNo user interaction is needed and no browser is involved: a plain WebSocket client is enough, as long as it does not send `Sec-Fetch-Site: cross-site`. A web pag","public_affected_ranges":[">= 4.6.0, < 4.6.3"]}],"null_published_at":"2026-10-31T22:13:44.211Z","source_updated_at":"2026-10-30T23:00:49.000Z","source_disclosed_at":"2026-10-30T23:00:48.000Z","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":"2026-10-31T21:55:49.621Z"}],"next_cursor":null,"snapshot_revision":"42594"}