Description
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.
References (1)
Scores
CVSS v3
4.1
EPSS
0.0021
EPSS Percentile
42.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-90
Status
published
Products (3)
mattermost/mattermost
0 - 8.0.0-20250414112942-77892234944bGo
mattermost/mattermost-server
10.7.0 - 10.7.2Go
mattermost/mattermost_server
9.11.0 - 9.11.14
Published
Jun 11, 2025
Tracked Since
Feb 18, 2026