CVE-2026-32131: ZITADEL Cross-Tenant Information Disclosure in Management API
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 projectid, grantid, or appid. This vulnerability is fixed in 3.4.8 and 4.12.2.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-32131?
CVE-2026-32131 has been categorized as a medium severity vulnerability due to the potential for cross-tenant information disclosure.
How do I fix CVE-2026-32131?
To remediate CVE-2026-32131, upgrade ZITADEL to version 3.4.8 or 4.12.2 or later.
What versions of ZITADEL are affected by CVE-2026-32131?
CVE-2026-32131 affects ZITADEL versions prior to 3.4.8 and 4.12.2.
What type of vulnerability is CVE-2026-32131?
CVE-2026-32131 is a cross-tenant information disclosure vulnerability in the ZITADEL Management API.
Who is at risk from CVE-2026-32131?
Authenticated users with low-privilege tokens in ZITADEL may be at risk of unauthorized information disclosure due to CVE-2026-32131.