Description
Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes which allows an attacker authenticated as team admin to demote users to guest via crafted HTTP requests.
No analysis available yet.
Remediation
Vendor Solution
Update Mattermost Server to versions 9.7.0, 9.6.1, 9.5.3, 8.1.12 or higher.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-1107 | Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes which allows an attacker authenticated as team admin to demote users to guest via crafted HTTP requests. |
Github GHSA |
GHSA-5qx9-9ffj-5r8f | Mattermost fails to fully validate role changes |
References
History
Mon, 12 May 2025 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mattermost
Mattermost mattermost Server |
|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* cpe:2.3:a:mattermost:mattermost_server:9.6.0:-:*:*:*:*:*:* cpe:2.3:a:mattermost:mattermost_server:9.6.0:rc1:*:*:*:*:*:* cpe:2.3:a:mattermost:mattermost_server:9.6.0:rc2:*:*:*:*:*:* cpe:2.3:a:mattermost:mattermost_server:9.6.0:rc3:*:*:*:*:*:* |
|
| Vendors & Products |
Mattermost
Mattermost mattermost Server |
Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2024-08-01T20:33:52.786Z
Reserved: 2024-04-25T16:39:53.181Z
Link: CVE-2024-4198
Updated: 2024-08-01T20:33:52.786Z
Status : Analyzed
Published: 2024-04-26T09:15:13.097
Modified: 2025-05-12T13:45:11.420
Link: CVE-2024-4198
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA