CVE-2025-27507 - CVE House
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Status published Critical CVE-2025-27507

IDOR Vulnerabilities in ZITADEL's Admin API that Primarily Impact LDAP Configurations

Vulnerability Description

The open-source identity infrastructure software Zitadel allows administrators to disable the user self-registration. ZITADEL's Admin API contains Insecure Direct Object Reference (IDOR) vulnerabilities that allow authenticated users, without specific IAM roles, to modify sensitive settings. While several endpoints are affected, the most critical vulnerability lies in the ability to manipulate LDAP configurations. Customers who do not utilize LDAP for authentication are not at risk from the most severe aspects of this vulnerability. However, upgrading to the patched version to address all identified issues is strongly recommended. This vulnerability is fixed in 2.71.0, 2.70.1, ,2.69.4, 2.68.4, 2.67.8, 2.66.11, 2.65.6, 2.64.5, and 2.63.8.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

zitadel
Vulnerable Versions:
>= 2.63.0-rc.1, < 2.63.8, >= 2.64.0-rc.1, < 2.64.5, >= 2.66.0-rc.1, < 2.66.11, >= 2.67.0-rc.1, < 2.67.8, >= 2.68.0-rc.1, < 2.68.4, >= 2.69.0-rc.1, < 2.69.4, >= 2.70.0-rc.1, < 2.70.1, >= 2.65.0-rc.1, < 2.65.6

Timeline

Official Publish: March 4th, 2025
Last Modified: March 12th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L

Weaknesses (CWE)