{"schema":"threatline.record/2","record":{"id":"CVE-2026-104413","aliases":["BIT-ghost-2026-104413","BIT-ghost-2026-105651","CVE-2026-105651","GHSA-347q-26qq-h2p6"],"summary":"Ghost 5.94.0 before 6.64.0 Stored XSS via Bookmark Card Images","details":"Ghost from 5.94.0 before 6.64.0 contains a stored cross-site scripting vulnerability that allows staff users, including Contributors, to host arbitrary HTML by abusing bookmark card image fetching. Attackers can create bookmark cards that store non-image files from external websites as icons or thumbnails to compromise other staff users' admin sessions.","categories":["Applications & CMS"],"product":"Ghost","vendor":"TryGhost","ecosystem":"npm","affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104413","source_modified_at":"2026-10-02T16:08:58.233Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Ghost","vendor":"TryGhost","versions":[{"version":"5.94.0","status":"affected","versionType":"semver","lessThan":"6.64.0"},{"version":"6.64.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-347q-26qq-h2p6","source_modified_at":"2026-10-13T08:26:11.116541794Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"ecosystem":"npm","name":"ghost","purl":"pkg:npm/ghost"},"ranges":[{"events":[{"introduced":"5.94.0"},{"fixed":"6.64.0"}],"type":"SEMVER"}],"versions":[]}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104413","source_modified_at":"2026-10-02T16:08:58.233Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Ghost","ecosystem":null},"version":"6.64.0","basis":"first unaffected version stated in the CVE record"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-347q-26qq-h2p6","source_modified_at":"2026-10-13T08:26:11.116541794Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"ecosystem":"npm","name":"ghost","purl":"pkg:npm/ghost"},"version":"6.64.0"}],"cvss":8.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00255,"percentile":0.16219,"score_date":"2026-10-23"},"published_at":"2026-10-02T11:37:57.048Z","modified_at":"2026-10-13T08:26:11.116541794Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104413","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-02T16:08:58.233Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-347q-26qq-h2p6","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-13T08:26:11.116541794Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104413","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-347q-26qq-h2p6","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ghost-5.94.0-before-6.64.0-stored-xss-via-bookmark-card-images","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":"no","technical_impact":"total","assessed_at":"2026-10-02T16:08:11.960077Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-13T08:26:11.116541794Z","content_hash":"e4490e0d3cf731f1aca5a5c3a75adef40c15353ac4c0c6bfe0b67f98152a7275"}}