Where
AND
-Infinity
0
Severity
7.6
AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:L

Mattermost Desktop App versions <=6.0 6.2.0 5.2.13.0 fail to validate help links which allows a malicious Mattermost server to execute arbitrary executables on a user’s system via the user clicking on certain items in the Help menu Mattermost Advisory ID: MMSA-2026-00577

Remedy

Update Mattermost Desktop App to versions 6.1.0, 6.0.3.0, 5.13.3.0 or higher.
First published (updated )

Contact

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