{"id":"GHSA-354h-gmhv-mr9c","revision":"9731d5c670bc429ea9b9c27ecedf6f7f","records":[{"revision":"9731d5c670bc429ea9b9c27ecedf6f7f","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-354h-gmhv-mr9c","aliases":["BIT-ghost-2026-103287","BIT-ghost-2026-105682","CVE-2026-103287","CVE-2026-105682"],"title":"Ghost: Server-Side Request Forgery in Webhook Trigger","description":"### Impact\n\nAn SSRF vulnerability in the webhooks feature allowed staff users to probe internal hosts from the Ghost server.\n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v1.18.0 up to v6.27.0.\n\n### Patches\n\nv6.27.0 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 [0xkakash1](https://github.com/0xkakash1), [rooks00](https://github.com/rooks00), [l3tchupkt](https://github.com/l3tchupkt), [Wernerina](https://github.com/Wernerina), krn0@bugcrowdninja.com, and [Mohamed Bassia](https://github.com/0xBassia) 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":"2026-10-07T16:17:57+00:00","modifiedAt":"2026-10-13T08:25:45.6206557+00:00","affected":[{"ecosystem":"npm","name":"ghost","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"1.18.0"},{"kind":"fixed","version":"6.27.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"LOW"}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-354h-gmhv-mr9c","https://nvd.nist.gov/vuln/detail/CVE-2026-105682","https://github.com/TryGhost/Ghost/issues/27219","https://github.com/TryGhost/Ghost/commit/815962dd2760e55c5dc8d0fb7fac732a7634566f","https://github.com/TryGhost/Ghost","https://github.com/TryGhost/Ghost/releases/tag/v6.27.0"],"sourceUrl":"https://github.com/advisories/GHSA-354h-gmhv-mr9c","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-354h-gmhv-mr9c","identifiers":["GHSA-354h-gmhv-mr9c","BIT-ghost-2026-103287","BIT-ghost-2026-105682","CVE-2026-103287","CVE-2026-105682"]},"retained":false,"historicalAffected":[]}],"coverage":[]}