{"id":"CVE-2026-35672","aliases":["GHSA-gp95-j463-vv28"],"url":"https://o3.security/vulnerability/CVE-2026-35672","summary":"phpMyFAQ - Authentication Bypass via Empty API Token","details":"phpMyFAQ before 4.1.3 contains an authentication bypass vulnerability in API v4.0 where the default empty api.apiClientToken allows unauthenticated users to create and modify FAQ entries. Attackers can send an empty x-pmf-token header to bypass token validation and inject malicious content via POST endpoints /api/v4.0/faq/create, /api/v4.0/category, and /api/v4.0/question.","published":"2026-05-28T14:13:13.739Z","modified":"2026-08-12T03:51:34.664079665Z","cvss":null,"epss":{"score":0.00384,"percentile":0.31574,"asOf":"2026-08-16"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"thorsten/phpmyfaq","fixedVersion":"4.1.3"},{"ecosystem":"Packagist","name":"phpmyfaq/phpmyfaq","fixedVersion":"4.1.3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35672.json"},{"type":"ADVISORY","url":"https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-gp95-j463-vv28"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35672"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/phpmyfaq-authentication-bypass-via-empty-api-token"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:34.664079665Z"}}