{"id":"CVE-2026-29193","aliases":["GHSA-25rw-g6ff-fmg8","GO-2026-4604"],"url":"https://o3.security/vulnerability/CVE-2026-29193","summary":"ZITADEL: Bypassing Zitadel Login Behavior and Security Policy in Login V2","details":"ZITADEL is an open source identity management platform. From version 4.0.0 to 4.12.0, a vulnerability in Zitadel's login V2 UI allowed users to bypass login behavior and security policies and self-register new accounts or sign in using password even if corresponding options were disabled in their organizaton. This issue has been patched in version 4.12.1.","published":"2026-03-07T15:11:06.415Z","modified":"2026-08-07T11:31:01.314310868Z","cvss":{"score":8.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/zitadel/zitadel/v2","fixedVersion":"4.12.1"},{"ecosystem":"Go","name":"github.com/zitadel/zitadel","fixedVersion":"4.12.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29193.json"},{"type":"ADVISORY","url":"https://github.com/zitadel/zitadel/security/advisories/GHSA-25rw-g6ff-fmg8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29193"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:01.314310868Z"}}