CVE-2026-29191 — ZITADEL: 1-Click Account Takeover via XSS in /saml-post Endpoint
ZITADEL is an open source identity management platform. From version 4.0.0 to 4.11.1, a vulnerability in Zitadel's login V2 interface was discovered that allowed a possible acco…
Published: 2026-03-07 · CVSS: 9.3 · CVSS 3.1
ZITADEL is an open source identity management platform. From version 4.0.0 to 4.11.1, a vulnerability in Zitadel's login V2 interface was discovered that allowed a possible account takeover via XSS in /saml-post Endpoint. This issue has been patched in version 4.12.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7