{"schema":"threatline.record/2","record":{"id":"CVE-2026-104464","aliases":["GHSA-wcjp-v62j-p5xm"],"summary":"YesWiki before 4.6.7 SSRF via Bazar abonnements sync actor parameter","details":"YesWiki before 4.6.7 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make server-side GET requests by supplying an unvalidated actor URL to the Bazar abonnements sync action. Attackers can target internal hosts or cloud metadata endpoints and chain attacker-controlled outbox first/next links, with fetched responses stored as readable Bazar entries.","categories":["Unclassified"],"product":"yeswiki","vendor":"YesWiki","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104464","source_modified_at":"2026-10-02T14:55:06.060Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"yeswiki","vendor":"YesWiki","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"4.6.7"},{"version":"4.6.7","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-wcjp-v62j-p5xm","source_modified_at":"2026-10-07T21:41:41Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"ecosystem":"composer","name":"yeswiki/yeswiki"},"range":"<= 4.6.6"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104464","source_modified_at":"2026-10-02T14:55:06.060Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"yeswiki","ecosystem":null},"version":"4.6.7","basis":"first unaffected version stated in the CVE record"},{"source":"GitHub Advisory Database","source_url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-wcjp-v62j-p5xm","source_modified_at":"2026-10-07T21:41:41Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"ecosystem":"composer","name":"yeswiki/yeswiki"},"version":"4.6.7"}],"cvss":8.8,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00289,"percentile":0.2039,"score_date":"2026-10-23"},"published_at":"2026-10-02T11:38:31.506Z","modified_at":"2026-10-07T21:41:41Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104464","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-02T14:55:06.060Z"},{"source":"GitHub Advisory Database","url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-wcjp-v62j-p5xm","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-07T21:41:41Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104464","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-wcjp-v62j-p5xm","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-ssrf-via-bazar-abonnements-sync-actor-parameter","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-02T14:54:59.370460Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T21:41:41Z","content_hash":"861d4a805b10998919d35d13a4120689d5479aa104ac30264a96793855c723cd"}}