{"id":"EUVD-2026-92770","revision":"2048b18e4ff443c1bd1ae409dd324e2b","records":[{"revision":"2048b18e4ff443c1bd1ae409dd324e2b","observedAt":"2026-11-03T02:59:22.247+00:00","statement":{"source":"euvd","id":"EUVD-2026-92770","aliases":["CVE-2026-105679","GHSA-gfjp-2p8f-94qv"],"title":"Ghost is a Node.js content management system. From 6.22.1 until 6.64.0, Ghost restricted the content type used to serve uploaded files to prevent browsers from executing them. On sites using the default local storage adapter, this restricti…","description":"Ghost is a Node.js content management system. From 6.22.1 until 6.64.0, Ghost restricted the content type used to serve uploaded files to prevent browsers from executing them. On sites using the default local storage adapter, this restriction was not applied, so files uploaded by any staff user were served with a content type derived from their file extension. This could be used to host scripts on the site's domain, possibly resulting in compromise of other staff users' admin sessions. This issue is fixed in version 6.64.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","score":7.3,"severity":null}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-gfjp-2p8f-94qv","https://github.com/TryGhost/Ghost/pull/30762","https://github.com/TryGhost/Ghost/commit/58669d5c8b898f8b69c1287c2779b29ecc7eb918","https://github.com/TryGhost/Ghost/releases/tag/v6.64.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-92770","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 5, 2026, 7:22:40 PM","dateUpdated":"Oct 5, 2026, 7:51:20 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-92770","identifiers":["EUVD-2026-92770","CVE-2026-105679","GHSA-gfjp-2p8f-94qv"]},"retained":false,"historicalAffected":[]}],"coverage":[]}