Description

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.

INFO

Published Date :

2026-03-07T15:07:02.706Z

Last Modified :

2026-03-09T20:44:25.583Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-29191 vulnerability.

Vendors Products
Zitadel
  • Zitadel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-29191.

URL Resource
https://github.com/zitadel/zitadel/security/advisories/GHSA-pr34-2v5x-6qjq cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact