{"items":[{"id":"NVI-00003876","kind":"vulnerability","title":"Craft CMS may expose private assets through anonymous \"generate transform\" calls via transform URL","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-5pgf-h923-m958","CVE-2026-33160"],"plain_summary":"OSV carries this publisher advisory for craftcms/cms, craftcms/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 5.9.14 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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 4.17.8 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1a378f3860ce1152310c1997607fdd0a"],"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":"2026-06-17T10:37:03.130Z","value":"5.3 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-0cbaebad6533bce92e5dfdabae99fd7c"},{"kind":"CVSS","as_of":"2026-06-17T10:37:03.130Z","value":"2.7 LOW (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-0cbaebad6533bce92e5dfdabae99fd7c"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.361%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.30056. Missing scores are unknown.","source_id":"sr-1a378f3860ce1152310c1997607fdd0a"}],"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-4e502d584850aaaf91c96ba6c558dbc0","url":"https://github.com/advisories/GHSA-5pgf-h923-m958","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-5pgf-h923-m958","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.925Z"},{"id":"sr-0cbaebad6533bce92e5dfdabae99fd7c","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33160","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33160","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-1a378f3860ce1152310c1997607fdd0a","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-2026-33160","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:58:50.324Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.14"]},{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.8"]}],"null_published_at":"2026-11-08T19:53:38.960Z","source_updated_at":"2026-03-25T21:18:57.381Z","source_disclosed_at":"2026-03-24T16:59:58.000Z","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":"2026-10-31T21:41:59.925Z"},{"id":"NVI-00003876","kind":"vulnerability","title":"Craft CMS may expose private assets through anonymous \"generate transform\" calls via transform URL","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-5pgf-h923-m958","CVE-2026-33160"],"plain_summary":"OSV carries this publisher advisory for craftcms/cms, craftcms/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 5.9.14 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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 4.17.8 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-bf52580e37573c2081b8399d3a5e5ff2"],"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":"2026-06-17T10:37:03.130Z","value":"5.3 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-0cbaebad6533bce92e5dfdabae99fd7c"},{"kind":"CVSS","as_of":"2026-06-17T10:37:03.130Z","value":"2.7 LOW (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-0cbaebad6533bce92e5dfdabae99fd7c"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.361%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.29916. Missing scores are unknown.","source_id":"sr-bf52580e37573c2081b8399d3a5e5ff2"}],"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-4e502d584850aaaf91c96ba6c558dbc0","url":"https://github.com/advisories/GHSA-5pgf-h923-m958","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-5pgf-h923-m958","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.925Z"},{"id":"sr-0cbaebad6533bce92e5dfdabae99fd7c","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33160","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33160","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-bf52580e37573c2081b8399d3a5e5ff2","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-2026-33160","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.377Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.14"]},{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.8"]}],"null_published_at":"2026-11-06T21:03:48.003Z","source_updated_at":"2026-03-25T21:18:57.381Z","source_disclosed_at":"2026-03-24T16:59:58.000Z","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":"2026-10-31T21:41:59.925Z"},{"id":"NVI-00003876","kind":"vulnerability","title":"Craft CMS may expose private assets through anonymous \"generate transform\" calls via transform URL","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-5pgf-h923-m958","CVE-2026-33160"],"plain_summary":"OSV carries this publisher advisory for craftcms/cms, craftcms/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 5.9.14 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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 4.17.8 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0cbaebad6533bce92e5dfdabae99fd7c"],"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":"2026-06-17T10:37:03.130Z","value":"5.3 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-0cbaebad6533bce92e5dfdabae99fd7c"},{"kind":"CVSS","as_of":"2026-06-17T10:37:03.130Z","value":"2.7 LOW (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-0cbaebad6533bce92e5dfdabae99fd7c"}],"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-4e502d584850aaaf91c96ba6c558dbc0","url":"https://github.com/advisories/GHSA-5pgf-h923-m958","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-5pgf-h923-m958","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.925Z"},{"id":"sr-0cbaebad6533bce92e5dfdabae99fd7c","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33160","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33160","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.14"]},{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.8"]}],"null_published_at":"2026-11-01T14:34:07.514Z","source_updated_at":"2026-03-25T21:18:57.381Z","source_disclosed_at":"2026-03-24T16:59:58.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.925Z"},{"id":"NVI-00003876","kind":"vulnerability","title":"Craft CMS may expose private assets through anonymous \"generate transform\" calls via transform URL","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5pgf-h923-m958","CVE-2026-33160"],"plain_summary":"OSV carries this publisher advisory for craftcms/cms, craftcms/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 5.9.14 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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 4.17.8 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"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":[],"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-4e502d584850aaaf91c96ba6c558dbc0","url":"https://github.com/advisories/GHSA-5pgf-h923-m958","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-5pgf-h923-m958","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.925Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.14"]},{"certainty":"source_listed","source_ids":["sr-4e502d584850aaaf91c96ba6c558dbc0"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\n\nAn unauthenticated user can call `assets/generate-transform` with a private `assetId`, receive a valid transform URL, and fetch transformed image bytes.\n\nThe endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL.\n\n### Details\n\nRoot cause:\n- Anonymous endpoint accepts user-controlled asset reference.\n- It creates and returns a transform URL for that asset without checking access rights.\n- If the transform output is reachable, guest users can read content derived from private assets.\n\nWho is impacted:\n\n- Installations where private source assets can be transformed and transform URLs are reachable.\n\nSecurity consequence:\n\n  - Anonymous users can obtain content derived from private assets without authentication.\n\n### Resources\n\nhttps://github.com/craftcms/cms/commit/7290d91639e","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.8"]}],"null_published_at":"2026-10-31T22:12:52.602Z","source_updated_at":"2026-03-25T21:18:57.381Z","source_disclosed_at":"2026-03-24T16:59:58.000Z","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":"2026-10-31T21:41:59.925Z"}],"next_cursor":null,"snapshot_revision":"42594"}