Metrics
Affected Vendors & Products
Solution
Update Mattermost to versions 10.6.0, 10.5.2, 10.4.4, 9.11.10 or higher.
Workaround
No workaround given by the vendor.
Link | Providers |
---|---|
https://mattermost.com/security-updates |
![]() ![]() |
Wed, 01 Oct 2025 18:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Mattermost mattermost Server
|
|
CPEs | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | |
Vendors & Products |
Mattermost mattermost Server
|
Wed, 16 Apr 2025 15:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
Wed, 16 Apr 2025 08:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to check the "Allow Users to View Archived Channels" configuration when fetching channel metadata of a post from archived channels, which allows authenticated users to access such information when a channel is archived. | |
Title | Channel metadata visible in archived channels despite configuration setting | |
Weaknesses | CWE-863 | |
References |
| |
Metrics |
cvssV3_1
|

Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2025-04-16T14:34:19.313Z
Reserved: 2025-04-08T07:50:19.660Z
Link: CVE-2025-27571

Updated: 2025-04-16T14:22:56.742Z

Status : Analyzed
Published: 2025-04-16T08:15:14.353
Modified: 2025-10-01T18:20:18.890
Link: CVE-2025-27571

No data.

Updated: 2025-07-13T11:07:01Z