{"schema":"threatline.record/2","record":{"id":"CVE-2026-104444","aliases":["GHSA-894w-63wr-8x5r"],"summary":"YesWiki before 4.6.7 Authorization Bypass via Comments API editComment","details":"YesWiki before 4.6.7 contains an authorization bypass vulnerability in the comments API editComment route that allows authenticated low-privilege users to overwrite arbitrary pages or comments by supplying their own page as the pagetag field. Attackers can send a POST request to the api/comments endpoint targeting a victim tag, bypassing per-page write ACLs to replace content and reparent existing pages or comments.","categories":["Unclassified"],"product":"yeswiki","vendor":"YesWiki","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104444","source_modified_at":"2026-10-02T20:43:04.091Z","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-894w-63wr-8x5r","source_modified_at":"2026-10-07T21:41:55Z","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-2026-104444","source_modified_at":"2026-10-02T20:43:04.091Z","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-894w-63wr-8x5r","source_modified_at":"2026-10-07T21:41:55Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"ecosystem":"composer","name":"yeswiki/yeswiki"},"version":"4.6.7"}],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00272,"percentile":0.18619,"score_date":"2026-10-23"},"published_at":"2026-10-02T11:38:18.369Z","modified_at":"2026-10-07T21:41:55Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104444","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-02T20:43:04.091Z"},{"source":"GitHub Advisory Database","url":"https://github.com/YesWiki/yeswiki/security/advisories/GHSA-894w-63wr-8x5r","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-07T21:41:55Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104444","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-894w-63wr-8x5r","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-authorization-bypass-via-comments-api-editcomment","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":"partial","assessed_at":"2026-10-02T20:42:49.903920Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T21:41:55Z","content_hash":"5ff0a5cfa5a418b4090093ed420b67b21aa9f5747e9c9d8bc6835b9a6da1b227"}}