CyberRota Analysis
AI analysis pending.
CVE
CVE-2023-2808
Severity
MEDIUM
CVSS
4.3
EPSS
0.41%
Original NVD Description
Mattermost fails to normalize UTF confusable characters when determining if a preview should be generated for a hyperlink, allowing an attacker to trigger link preview on a disallowed domain using a specially crafted link.