CVE-2026-29193

HIGH

Zitadel 4.0.0-4.12.0 - Improper Authentication via Login V2 UI

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References

Scores

CVSS v3 8.2
EPSS 0.0031
EPSS Percentile 22.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-287
Status published
Products (2)
zitadel/zitadel 4.0.0 - 4.12.1 (2 CPE variants)Go
zitadel/zitadel 4.0.0 - 4.12.1
Published Mar 07, 2026
Tracked Since Mar 07, 2026