CVE-2025-27507
Zitadel Insecure Direct Object Reference (IDOR) 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.
INFO
Published Date :
March 4, 2025, 5:15 p.m.
Last Modified :
Aug. 26, 2025, 5:15 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update Zitadel to version 2.71.0 or later.
- Apply the relevant patch based on your current version.
- Review and secure LDAP configurations if used.
- Restrict administrative privileges to necessary roles.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-27507.
| URL | Resource |
|---|---|
| https://github.com/zitadel/zitadel/commit/d9d8339813f1c43d3eb7d8d80f11fdabb2fd2ee4 | Patch |
| https://github.com/zitadel/zitadel/security/advisories/GHSA-f3gh-529w-v32x | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-27507 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-27507
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-27507 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-27507 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 26, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions up to (excluding) 2.63.8 *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions from (including) 2.64.0 up to (excluding) 2.64.5 *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions from (including) 2.65.0 up to (excluding) 2.65.6 *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions from (including) 2.66.0 up to (excluding) 2.66.11 *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions from (including) 2.67.0 up to (excluding) 2.67.8 *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions from (including) 2.68.0 up to (excluding) 2.68.4 *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions from (including) 2.69.0 up to (excluding) 2.69.4 *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions from (including) 2.70.0 up to (excluding) 2.70.1 Added Reference Type GitHub, Inc.: https://github.com/zitadel/zitadel/commit/d9d8339813f1c43d3eb7d8d80f11fdabb2fd2ee4 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/zitadel/zitadel/security/advisories/GHSA-f3gh-529w-v32x Types: Vendor Advisory -
New CVE Received by [email protected]
Mar. 04, 2025
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L Added CWE CWE-639 Added Reference https://github.com/zitadel/zitadel/commit/d9d8339813f1c43d3eb7d8d80f11fdabb2fd2ee4 Added Reference https://github.com/zitadel/zitadel/security/advisories/GHSA-f3gh-529w-v32x