CVE-2026-32131 HIGH

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

Vendor Zitadel
Product zitadel
Weakness CWE-639 · IDOR
Published March 11, 2026
Last update March 12, 2026

CVSS base score

7.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 11, 2026 CVE published
March 12, 2026 Record updated