Vulnerability · Published Mar 11, 2026 · Assigned by GitHub_M

CVE-2026-32131ZITADEL Cross-Tenant Information Disclosure in Management API

High 7.7

In plain English

A high-severity authorization bypass via user-controlled key in zitadel from zitadel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).

Severity (CVSS 3.1)7.7High

Exploit odds (30 days)0.4%top 61.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

ZITADEL is an open source identity management platform. Prior to 3.4.8 and 4.12.2, a vulnerability in Zitadel's Management API has been reported, which allowed authenticated users holding a valid low-privilege token (e.g., project.read, project.grant.read, or project.app.read) to retrieve management-plane information belonging to other organizations by specifying a different tenant’s project_id, grant_id, or app_id. This vulnerability is fixed in 3.4.8 and 4.12.2.

Affected products (as reported)

Vendor	Product	Versions
zitadel	zitadel	>= 4.0.0, < 4.12.2< 3.4.8

Weakness: CWE-639, CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

References

https://github.com/zitadel/zitadel/security/advisories/GHSA-wr6r-59xg-4pj2 x_refsource_CONFIRM
https://github.com/zitadel/zitadel/releases/tag/v3.4.8 x_refsource_MISC
https://github.com/zitadel/zitadel/releases/tag/v4.12.2 x_refsource_MISC