CVE Alert: CVE-2025-4573

Vulnerability Summary: CVE-2025-4573

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.

Affected Endpoints:

• PUT /api/v4/ldap/groups/

Published Date:

6/11/2025, 11:15:23 AM

⚠️ CVSS Score:

Exploit Status:

Not Exploited

EPS Score: 0.0002 | Ranking EPS: 0.03733

References:

• https://mattermost.com/security-updates

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.

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