Mattermost versions 9.11.x <= 9.11.8 fail to prompt for explicit approval before adding a team admin to a private channel, which team admins to joining private channels via crafted permalink links without explicit consent from them.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://mattermost.com/security-updates |
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History
Thu, 27 Mar 2025 15:30:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Mattermost
Mattermost mattermost Server |
|
CPEs | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | |
Vendors & Products |
Mattermost
Mattermost mattermost Server |
Fri, 21 Mar 2025 14:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
Fri, 21 Mar 2025 08:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | Mattermost versions 9.11.x <= 9.11.8 fail to prompt for explicit approval before adding a team admin to a private channel, which team admins to joining private channels via crafted permalink links without explicit consent from them. | |
Title | Auto-Enrollment of Team Admins into Private Channels without explicit consent | |
Weaknesses | CWE-863 | |
References |
| |
Metrics |
cvssV3_1
|

Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2025-03-21T13:35:01.832Z
Reserved: 2025-03-20T08:20:28.097Z
Link: CVE-2025-27715

Updated: 2025-03-21T13:34:12.429Z

Status : Analyzed
Published: 2025-03-21T09:15:13.100
Modified: 2025-03-27T15:01:03.360
Link: CVE-2025-27715

No data.