CVE-2025-25274: Mattermost Fails to Restrict Command Execution in Archived Channels

March 21, 2025 (updated March 27, 2025)

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.

References

github.com/advisories/GHSA-4v65-xqcj-wpgg
github.com/mattermost/mattermost
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2025-25274

Code Behaviors & Features

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