CVE-2025-25274 — Incorrect Authorization in Mattermost Mattermost-server

CWE-863 — Incorrect AuthorizationCWE-77 — Command Injection5 documents4 sources
Severity
8.8HIGHNVD
CNA4.3
EPSS
0.3%
top 43.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Github.com Mattermost Mattermost-serverGithub.com Mattermost Mattermost Server V8Mattermost Server+1 more
Timeline
PublishedMar 21
Latest updateMar 25

Description

Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to restrict command execution in archived channels, which allows authenticated users to run commands in archived channels.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶NVDmattermost/mattermost_server9.11.0 — 9.11.9+2
▶Gogithub.com/mattermost_mattermost-server9.11.0+incompatible — 9.11.9+incompatible+3
▶CVEListV5mattermost/mattermost10.4.0 — 10.4.2+2

🔴Vulnerability Details

4
OSV
Mattermost Fails to Restrict Command Execution in Archived Channels in github.com/mattermost/mattermost-server↗2025-03-25
▶
OSV
Mattermost Fails to Restrict Command Execution in Archived Channels↗2025-03-21
▶
CVEList
Unauthorized Command Execution in Archived Channels↗2025-03-21
▶
GHSA
Mattermost Fails to Restrict Command Execution in Archived Channels↗2025-03-21
▶
CVE-2025-25274 — Incorrect Authorization | cvebase