High severity · published Mar 11, 2026
CVE-2026-32131
ZITADEL Cross-Tenant Information Disclosure in Management API
7.7
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZI
zitadel · zitadel
>= 4.0.0, < 4.12.2; < 3.4.8 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-32131
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-32131
Product
https://github.com/zitadel/zitadel/releases/tag/v3.4.8
Product
https://github.com/zitadel/zitadel/releases/tag/v4.12.2
Vendor Advisory
https://github.com/zitadel/zitadel/security/advisories/GHSA-wr6r-59xg-4pj2
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