Mattermost Security Update Advisory (CVE-2025-4981)

Overview

We have released a security update to address a vulnerability in Mattermost. We encourage affected product users to update to the latest version.
 

Affected Products

CVE-2025-4981

Mattermost versions: 10.5. or later and 10.5.5.5 or earlier
Mattermost Version: 9.11. and earlier and 9.11.15 and earlier
Mattermost Version: 10.8. or later and 10.8.0 or earlier
Mattermost version: 10.7. or later and 10.7.2 or earlier
Mattermost version: 10.6. or later and 10.6.5 or earlier

 

 

Resolved Vulnerabilities

 

Path traversal vulnerability in the document extraction feature in Mattermost (CVE-2025-4981)

 

Vulnerability Patches

 

Vulnerability Patches have been made available in the latest update. Please follow the instructions on the Referenced Sites to update to the latest Vulnerability Patches version.

 

CVE-2025-4981

Mattermost Versions: 10.9.0, 10.5.6, 9.11.16, 10.8.1, 10.7.3, 10.6.6

 

References

[1] Mattermost Security Updates
https://mattermost.com/security-updates/