{"schema":"threatline.record/2","record":{"id":"CVE-2026-111890","aliases":["GHSA-3666-fmjj-qm5h"],"summary":"phpMyFAQ 4.2.0-alpha.2 before 4.2.0-beta Privilege Escalation via updateUserRights","details":"phpMyFAQ from 4.2.0-alpha.2 before 4.2.0-beta contains a privilege escalation vulnerability in UserController::updateUserRights that drops per-right language restrictions when rights are re-granted. Administrators holding USER_EDIT can submit language-scoped rights to the update-rights API, including for themselves, to gain unrestricted FAQ create, edit, and publish access across all languages.","categories":["Unclassified"],"product":"phpMyFAQ","vendor":"thorsten","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111890","source_modified_at":"2026-10-19T14:43:14.146Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"phpMyFAQ","vendor":"thorsten","versions":[{"version":"4.2.0-alpha.2","status":"affected","versionType":"semver","lessThan":"4.2.0-beta"},{"version":"4.2.0-beta","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111890","source_modified_at":"2026-10-19T14:43:14.146Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"phpMyFAQ","ecosystem":null},"version":"4.2.0-beta","basis":"first unaffected version stated in the CVE record"}],"cvss":7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00226,"percentile":0.12648,"score_date":"2026-10-23"},"published_at":"2026-10-17T18:46:14.542Z","modified_at":"2026-10-19T14:43:14.146Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111890","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T14:43:14.146Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111890","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/thorsten/phpMyFAQ/security/advisories/GHSA-3666-fmjj-qm5h","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/phpmyfaq-4.2.0-alpha.2-before-4.2.0-beta-privilege-escalation-via-updateuserrights","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":"2026-10-19T14:42:09.090980Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T14:43:14.146Z","content_hash":"09a779e213770cd09f0fd31ac781322523880f91597ccd67a56932dc38601b2d"}}