{"id":"CVE-2026-77146","summary":"Broken Access Control in extension \"femanager\" (femanager)","details":"The extension's invitation controller fails to stop processing after redirecting on invalid input (missing hash, non-existent, disabled, or deleted users), allowing an unauthenticated attacker to set a new password for and re-enable an arbitrary existing frontend user account. This vulnerability is only present in the 8.x versions of the extension.","modified":"2026-08-29T11:47:16.480468746Z","published":"2026-08-25T09:00:31.815Z","database_specific":{"cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77146.json","cna_assigner":"TYPO3"},"references":[{"type":"WEB","url":"https://packagist.org/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77146.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77146"},{"type":"ADVISORY","url":"https://typo3.org/security/advisory/typo3-ext-sa-2026-024"},{"type":"PACKAGE","url":"https://github.com/in2code-de/femanager"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/in2code-de/femanager","events":[{"introduced":"e2538d32a8cfad25781c0084aae719f8d7c42fca"},{"fixed":"0be8ca1ef0b843b8ceb3c8169948ec83b30f0222"}],"database_specific":{"extracted_events":[{"introduced":"8.0.0"},{"fixed":"8.4.2"}],"source":"AFFECTED_FIELD"}}],"versions":["8.4.0","8.3.3","8.3.2","8.3.1","8.3.0","8.2.1","8.2.0","8.1.0","8.0.1","8.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77146.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N"}]}