{"id":"GHSA-6q6j-f24j-p477","revision":"afd2a51a9bc54edaaa99222f8a6fe1f3","records":[{"revision":"afd2a51a9bc54edaaa99222f8a6fe1f3","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-6q6j-f24j-p477","aliases":["BIT-ghost-2026-103289","BIT-ghost-2026-105681","CVE-2026-103289","CVE-2026-105681"],"title":"Ghost: Authorization Bypass in Comments Feature","description":"### Impact\n\nAn input validation issue allowed members to access comments they were not authorized to access.\n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v5.9.0 up to v6.44.1.\n\n### Patches\n\nv6.44.1 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\n### References\n\nGhost thanks [Himanshu Anand](https://github.com/unknownhad) ([@anand_himanshu](https://twitter.com/anand_himanshu)) 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":"2026-10-07T16:18:00+00:00","modifiedAt":"2026-10-13T08:25:39.1152827+00:00","affected":[{"ecosystem":"npm","name":"ghost","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"5.9.0"},{"kind":"fixed","version":"6.44.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-6q6j-f24j-p477","https://nvd.nist.gov/vuln/detail/CVE-2026-105681","https://github.com/TryGhost/Ghost/pull/28297","https://github.com/TryGhost/Ghost/commit/405c2623ff9060295d4a87d3a0eb4ef766c8d2d3","https://github.com/TryGhost/Ghost","https://github.com/TryGhost/Ghost/releases/tag/v6.44.1"],"sourceUrl":"https://github.com/advisories/GHSA-6q6j-f24j-p477","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-6q6j-f24j-p477","identifiers":["GHSA-6q6j-f24j-p477","BIT-ghost-2026-103289","BIT-ghost-2026-105681","CVE-2026-103289","CVE-2026-105681"]},"retained":false,"historicalAffected":[]}],"coverage":[]}