{"id":"CVE-2026-46721","aliases":["GHSA-v348-vr4q-fv9p"],"url":"https://o3.security/vulnerability/CVE-2026-46721","summary":"Broken Access Control in extension \"Frontend User Registration\" (sf_register)","details":"The create and edit flows do not restrict which user properties may be submitted and do not enforce access control on the frontend user group assignment. As a result, an attacker can assign an arbitrary frontend user group to a newly registered or edited account, gaining unauthorized access to content and functionality restricted to privileged frontend user groups.","published":"2026-05-19T09:19:10.688Z","modified":"2026-08-12T03:51:16.276908780Z","cvss":null,"epss":{"score":0.00362,"percentile":0.2939,"asOf":"2026-08-16"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"evoweb/sf-register","fixedVersion":"14.0.2"},{"ecosystem":"Packagist","name":"evoweb/sf-register","fixedVersion":"13.2.4"}],"fix":null,"references":[{"type":"WEB","url":"https://packagist.org/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46721.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46721"},{"type":"ADVISORY","url":"https://typo3.org/security/advisory/typo3-ext-sa-2026-009"},{"type":"PACKAGE","url":"https://github.com/evoWeb/sf_register"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:16.276908780Z"}}