Mattermost 9.11.8-10.4.2 cmd exec in archived channels for auth users
CVE-2025-25274 Published on March 21, 2025
Unauthorized Command Execution in Archived Channels
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.
Vulnerability Analysis
CVE-2025-25274 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CVE-2025-25274 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2025-25274
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Affected Versions
Mattermost:- Version 10.4.0, <= 10.4.2 is affected.
- Version 10.3.0, <= 10.3.3 is affected.
- Version 9.11.0, <= 9.11.8 is affected.
- Version 10.5.0 is unaffected.
- Version 10.4.3 is unaffected.
- Version 10.3.4 is unaffected.
- Version 9.11.9 is unaffected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.