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Vendor Solution
Update Mattermost to versions 11.7.0, 11.6.2, 11.5.5, 10.11.17 or higher.
Tracking
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No advisories yet.
| Link | Providers |
|---|---|
| https://mattermost.com/security-updates |
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Fri, 12 Jun 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mattermost
Mattermost mattermost |
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| Vendors & Products |
Mattermost
Mattermost mattermost |
Fri, 12 Jun 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 12 Jun 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15 fail to sanitize the Remote Cluster API response on PATCH operations, which allows authenticated users with the {{manage_secure_connections}} permission to obtain remote cluster authentication tokens via a PATCH request to the remote cluster endpoint.. Mattermost Advisory ID: MMSA-2026-00662 | |
| Title | Mattermost Remote Cluster PATCH API Leaks Authentication Tokens | |
| Weaknesses | CWE-201 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2026-06-12T17:19:11.611Z
Reserved: 2026-04-27T10:44:00.842Z
Link: CVE-2026-7184
Updated: 2026-06-12T17:19:08.585Z
Status : Undergoing Analysis
Published: 2026-06-12T17:16:27.530
Modified: 2026-06-15T20:56:44.703
Link: CVE-2026-7184
No data.
OpenCVE Enrichment
Updated: 2026-06-12T19:00:20Z