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.
2025-06-11T11:15:23.313
2025-07-08T17:59:16.597
Analyzed
CVSSv3.1: 4.1 (MEDIUM)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mattermost | mattermost_server | < 9.11.14 | Yes |
Application | mattermost | mattermost_server | < 10.5.5 | Yes |
Application | mattermost | mattermost_server | < 10.6.4 | Yes |
Application | mattermost | mattermost_server | < 10.7.2 | Yes |