Unrated severityNVD Advisory· Published Oct 13, 2025· Updated Oct 14, 2025
Mattermost Desktop App crashes when clicking on malformed external URL
CVE-2025-58084
Description
Mattermost Desktop App versions <= 5.13.0 fail to validate URLs external to the configured Mattermost servers, allowing an attacker on a server the user has configured to crash the user's application by sending the user a malformed URL.
Affected products
1- Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
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