{"id":"GHSA-hqq2-xqr2-fmx2","revision":"1eab48e4fc6f407496d0bd26b1ed43ce","records":[{"revision":"1eab48e4fc6f407496d0bd26b1ed43ce","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-hqq2-xqr2-fmx2","aliases":["BIT-ghost-2026-105644","CVE-2026-105644"],"title":"Ghost : Stored XSS via SVG Files in Content Imports","description":"### Impact\n\nSVG images included in content imports were stored without sanitization. An attacker who convinced an Administrator to import a crafted file could host scripts on the site's domain, possibly resulting in compromise of staff users' admin sessions.\n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v4.0.0 up to v6.65.0.\n\n### Patches\n\nv6.67.0 contains a fix for this issue.\n\n### How to update\n\nFor self-hosters using Docker, find [Docker's official Ghost image here](https://hub.docker.com/_/ghost). Updating a Docker-based Ghost instance [is documented here](https://docs.ghost.org/install/docker#updating-ghost). \n\nIf your Ghost is a Ghost-CLI install see our documentation on [updating it to the latest version here](https://docs.ghost.org/update). \n\n### References\n\nGhost thanks [Zhixi \"Jace\" Sun](https://github.com/manus-pi), independent security researcher, for disclosing this vulnerability responsibly.\n\n### For more information\n\nIf you have any questions or comments about this advisory, email us at [security@ghost.org](mailto:security@ghost.org).","state":0,"publishedAt":"2026-10-07T20:43:03+00:00","modifiedAt":"2026-10-13T08:25:43.2388771+00:00","affected":[{"ecosystem":"npm","name":"ghost","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"4.0.0"},{"kind":"fixed","version":"6.67.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-hqq2-xqr2-fmx2","https://nvd.nist.gov/vuln/detail/CVE-2026-105644","https://github.com/TryGhost/Ghost/pull/31060","https://github.com/TryGhost/Ghost/commit/1be06f4e95a5eb159d14abda7660e689af13cff1","https://github.com/TryGhost/Ghost","https://github.com/TryGhost/Ghost/releases/tag/v6.66.0"],"sourceUrl":"https://github.com/advisories/GHSA-hqq2-xqr2-fmx2","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-hqq2-xqr2-fmx2","identifiers":["GHSA-hqq2-xqr2-fmx2","BIT-ghost-2026-105644","CVE-2026-105644"]},"retained":false,"historicalAffected":[]}],"coverage":[]}