{"schema":"threatline.record/2","record":{"id":"CVE-2026-105682","aliases":["BIT-ghost-2026-103287","BIT-ghost-2026-105682","CVE-2026-103287","GHSA-354h-gmhv-mr9c"],"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).","categories":["Applications & CMS"],"product":"ghost","vendor":"TryGhost","ecosystem":"npm","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-354h-gmhv-mr9c","source_modified_at":"2026-10-07T16:17:58Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"ghost"},"range":">= 1.18.0, < 6.27.0"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105682","source_modified_at":"2026-10-06T13:42:38.251Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Ghost","vendor":"TryGhost","versions":[{"status":"affected","version":">= 1.18.0, < 6.27.0"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-354h-gmhv-mr9c","source_modified_at":"2026-10-13T08:25:45.620655743Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"ghost","ecosystem":"npm","purl":"pkg:npm/ghost"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.18.0"},{"fixed":"6.27.0"}]}],"versions":[]}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-354h-gmhv-mr9c","source_modified_at":"2026-10-07T16:17:58Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"ghost"},"version":"6.27.0"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-354h-gmhv-mr9c","source_modified_at":"2026-10-13T08:25:45.620655743Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"ghost","ecosystem":"npm","purl":"pkg:npm/ghost"},"version":"6.27.0"}],"cvss":2.7,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.0024,"percentile":0.14284,"score_date":"2026-10-23"},"published_at":"2026-10-05T19:29:22.093Z","modified_at":"2026-10-13T08:25:45.620655743Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-354h-gmhv-mr9c","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-07T16:17:58Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105682","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-06T13:42:38.251Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-354h-gmhv-mr9c","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-13T08:25:45.620655743Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105682","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["GitHub Advisory Database","CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-354h-gmhv-mr9c","tags":["x_refsource_CONFIRM"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105682","source":"GitHub Advisory Database"},{"source":"CVE List","url":"https://github.com/TryGhost/Ghost/issues/27219","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/TryGhost/Ghost/commit/815962dd2760e55c5dc8d0fb7fac732a7634566f","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/TryGhost/Ghost/releases/tag/v6.27.0","tags":["x_refsource_MISC"]},{"url":"https://github.com/advisories/GHSA-354h-gmhv-mr9c","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-06T13:42:03.534680Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-13T08:25:45.620655743Z","content_hash":"2a1216ed7f5c34806858b85ef12448c8792ac24784e37378d246e030d8d806d1"}}