{"schema":"threatline.record/2","record":{"id":"CVE-2026-104451","aliases":["GHSA-vj5g-974q-7ff3"],"summary":"YesWiki before 4.6.7 CSRF Page Revision Restore via RevisionsHandler","details":"YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in RevisionsHandler that allows attackers to restore old page revisions through GET requests lacking CSRF token validation. Attackers can lure write-capable users into a top-level navigation with the restoreRevisionId parameter, silently overwriting current page content with stale or vandalized revisions.","categories":["Unclassified"],"product":"yeswiki","vendor":"YesWiki","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104451","source_modified_at":"2026-10-02T13:34:35.216Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"yeswiki","vendor":"YesWiki","versions":[{"lessThan":"4.6.7","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"4.6.7","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-vj5g-974q-7ff3","source_modified_at":"2026-10-07T21:42:13Z","fetched_at":"2026-10-23T20:37:03.234832Z","package":{"ecosystem":"composer","name":"yeswiki/yeswiki"},"range":"<= 4.6.6"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104451","source_modified_at":"2026-10-02T13:34:35.216Z","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-vj5g-974q-7ff3","source_modified_at":"2026-10-07T21:42:13Z","fetched_at":"2026-10-23T20:37:03.234832Z","package":{"ecosystem":"composer","name":"yeswiki/yeswiki"},"version":"4.6.7"}],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0013,"percentile":0.02353,"score_date":"2026-10-23"},"published_at":"2026-10-02T11:38:23.062Z","modified_at":"2026-10-07T21:42:13Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104451","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-02T13:34:35.216Z"},{"source":"GitHub Advisory Database","url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-vj5g-974q-7ff3","fetched_at":"2026-10-23T20:37:03.234832Z","source_modified_at":"2026-10-07T21:42:13Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104451","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-vj5g-974q-7ff3","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-csrf-page-revision-restore-via-revisionshandler","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":"no","technical_impact":"partial","assessed_at":"2026-10-02T13:34:13.008039Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T21:42:13Z","content_hash":"6aa531fe3c2ed6a2903d08c160788b4bb1b68adf8e7db8beb6b1605b0c586b18"}}