{"schema":"threatline.record/2","record":{"id":"CVE-2026-103271","aliases":["GHSA-rcx7-6m7p-xw5c"],"summary":"Ghost 4.0.0 before 6.63.0 Restricted Content Bypass","details":"Ghost versions from 4.0.0 before 6.63.0 contain a content API vulnerability that allows unauthenticated visitors to access gated post content. Attackers can bypass content restrictions by directly querying the content API to retrieve restricted posts without authentication.","categories":["Applications & CMS"],"product":"Ghost","vendor":"TryGhost","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103271","source_modified_at":"2026-10-06T00:10:32.485Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Ghost","vendor":"TryGhost","versions":[{"version":"4.0.0","status":"affected","versionType":"semver","lessThan":"6.63.0"},{"version":"6.63.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103271","source_modified_at":"2026-10-06T00:10:32.485Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Ghost","ecosystem":null},"version":"6.63.0","basis":"first unaffected version stated in the CVE record"}],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00379,"percentile":0.30655,"score_date":"2026-10-23"},"published_at":"2026-10-01T10:42:10.427Z","modified_at":"2026-10-06T00:10:32.485Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103271","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-06T00:10:32.485Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103271","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-rcx7-6m7p-xw5c","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ghost-4.0.0-before-6.63.0-restricted-content-bypass","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-06T00:10:23.665482Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-06T00:10:32.485Z","content_hash":"86b07816453de79006292126a90fa8d54b55374dc11b812c60f6dbec148a3ef7"}}