CVE-2025-4573 MEDIUM

CVE-2025-4573: LDAP Injection in Mattermost Enterprise Edition When Using Active Directory

Vendor Mattermost
Product Mattermost
Weakness CWE-90 · LDAP injection
Published June 11, 2025
Last update June 11, 2025
View on NVD All CVEs

CVSS base score

4.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Mattermost versions 10.7.x <= 10.7.1, 10.6.x <= 10.6.3, 10.5.x <= 10.5.4, 9.11.x <= 9.11.13 fail to properly validate LDAP group ID attributes, allowing an authenticated administrator with PermissionSysconsoleWriteUserManagementGroups permission to execute LDAP search filter injection via the PUT /api/v4/ldap/groups/{remote_id}/link API when objectGUID is configured as the Group ID Attribute.

Key dates

02Disclosure timeline

June 11, 2025 CVE published
June 11, 2025 Record updated