{"schema":"threatline.record/2","record":{"id":"CVE-2026-103274","aliases":["GHSA-5ppm-p957-x46r"],"summary":"Ghost 5.3.0 before 6.58.0 Unauthenticated Comment Read","details":"Ghost versions 5.3.0 before 6.58.0 fail to properly enforce access controls on comments in private mode. Unauthenticated visitors can read comments that should be restricted, bypassing privacy settings.","categories":["Applications & CMS"],"product":"Ghost","vendor":"TryGhost","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103274","source_modified_at":"2026-10-01T14:41:41.977Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Ghost","vendor":"TryGhost","versions":[{"version":"5.3.0","status":"affected","versionType":"semver","lessThan":"6.58.0"},{"version":"6.58.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103274","source_modified_at":"2026-10-01T14:41:41.977Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Ghost","ecosystem":null},"version":"6.58.0","basis":"first unaffected version stated in the CVE record"}],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00211,"percentile":0.10813,"score_date":"2026-10-23"},"published_at":"2026-10-01T10:42:12.507Z","modified_at":"2026-10-01T14:41:41.977Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103274","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-01T14:41:41.977Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103274","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-5ppm-p957-x46r","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ghost-5.3.0-before-6.58.0-unauthenticated-comment-read","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":"2026-10-01T14:41:28.690547Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-01T14:41:41.977Z","content_hash":"ad1437978c8444b281787ede1b3fea1c4da835e9a4a1845c54ba8f6e1edc75e5"}}