CVE-2025-58084

Mattermost Desktop App crashes when clicking on malformed external URL

CVSS 3.5 LOWEPSS 0.3%CWE-1287

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

Produtos afetados

Mattermost · Mattermost

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Referências

https://mattermost.com/security-updates