{"id":"CVE-2026-105682","aliases":["BIT-ghost-2026-103287","BIT-ghost-2026-105682","CVE-2026-103287","GHSA-354h-gmhv-mr9c"],"url":"https://o3.security/vulnerability/CVE-2026-105682","summary":"Ghost: Server-Side Request Forgery in Webhook Trigger","details":"### 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).","published":"2026-10-05T19:29:22.093Z","modified":"2026-10-21T02:54:33.717863679Z","cvss":{"score":2.7,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"ghost","fixedVersion":"6.27.0"}],"fix":{"url":"https://github.com/TryGhost/Ghost/commit/815962dd2760e55c5dc8d0fb7fac732a7634566f","label":"TryGhost/Ghost@815962d"},"references":[{"type":"WEB","url":"https://github.com/TryGhost/Ghost/releases/tag/v6.27.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105682.json"},{"type":"ADVISORY","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-354h-gmhv-mr9c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105682"},{"type":"REPORT","url":"https://github.com/TryGhost/Ghost/issues/27219"},{"type":"FIX","url":"https://github.com/TryGhost/Ghost/commit/815962dd2760e55c5dc8d0fb7fac732a7634566f"},{"type":"PACKAGE","url":"https://github.com/TryGhost/Ghost"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-21T02:54:33.717863679Z"}}