High severity · published Mar 21, 2025
CVE-2025-25274
Unauthorized Command Execution in Archived Channels
8.8
CVSS
0.4%
EPSS
No
On KEV
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:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mattermost · Mattermost
10.4.0 through 10.4.2; 10.3.0 through 10.3.3; 9.11.0 through 9.11.8 · source: vendor
MS
Mattermost Server · Mattermost
9.11.0 before 9.11.9; 10.3.0 before 10.3.4; 10.4.0 before 10.4.3 · source: NVD
Affected product
MA
Mattermost
Mattermost
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