4.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
33.8%
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows an attacker to create a button that, when pressed by a user, launches an API request.
mattermost.com/security-updates/