{"id":"CVE-2026-105677","published":"2026-10-05T20:17:14.733","lastModified":"2026-10-06T15:03:59.427","description":"Ghost is a Node.js content management system. From 6.10.3 until 6.64.0, a vulnerability in how Ghost loads theme translation files allowed an authenticated Administrator to execute arbitrary code on the server via a crafted theme. This issue is fixed in version 6.64.0.","cvssScore":7.2,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-22","CWE-94","CWE-829"],"vendors":[],"products":[],"references":[{"url":"https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02","tags":[]},{"url":"https://github.com/TryGhost/Ghost/issues/30635","tags":[]},{"url":"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0","tags":[]},{"url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm","tags":[]}],"exploitRefs":[{"url":"https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02","tags":[]},{"url":"https://github.com/TryGhost/Ghost/issues/30635","tags":[]},{"url":"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0","tags":[]},{"url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm","tags":[]}],"hasPoc":true,"ai":null}