Metrics
Affected Vendors & Products
Solution
Update Mattermost to versions 9.11.0, 9.10.2, 9.9.3, 9.5.9 or higher.
Workaround
No workaround given by the vendor.
Link | Providers |
---|---|
https://mattermost.com/security-updates |
![]() ![]() |
Mon, 29 Sep 2025 14:00:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Mattermost mattermost Server
|
|
CPEs | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | |
Vendors & Products |
Mattermost mattermost Server
|
Sun, 13 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
epss
|
epss
|
Thu, 26 Sep 2024 16:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
Thu, 26 Sep 2024 15:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | Mattermost versions 9.10.x <= 9.10.1, 9.9.x <= 9.9.2, 9.5.x <= 9.5.8 fail to limit access to channels files that have not been linked to a post which allows an attacker to view them in channels that they are a member of. | |
Title | Insufficient Authorization On Unlinked Channel Files | |
Weaknesses | CWE-863 | |
References |
| |
Metrics |
cvssV3_1
|

Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2024-09-26T15:17:25.819Z
Reserved: 2024-09-24T15:39:50.114Z
Link: CVE-2024-9155

Updated: 2024-09-26T15:17:21.835Z

Status : Analyzed
Published: 2024-09-26T15:15:18.060
Modified: 2025-09-29T13:50:51.783
Link: CVE-2024-9155

No data.

Updated: 2025-07-12T16:01:15Z