VULNERABILITY INTELLIGENCE

CVE-2025-21083

CVSS score6.5 MEDIUM

EPSS probability0.54%

CISA KEVNot currently listed

Published2025-01-15

Last modified2026-06-17

Description

Mattermost Mobile Apps versions <=2.22.0 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.