CVE-2025-12689
Mattermost versions 11.0.x <= 11.0.4, 10.12.x <= 10.12.2, 10.11.x <= 10.11.6 fail to check WebSocket request field for proper UTF-8 format, which allows attacker to crash Calls plug-in via sending malformed request.
Vendor
Product
CWE
Yayın Tarihi
2025-12-17 19:16:00
Güncelleme
2025-12-29 18:44:33
Source Identifier
responsibledisclosure@mattermost.com
KEV Date Added
-