CVE-2026-35057
MEDIUM
NVD
CVSS Score
6.4
Severity
MEDIUM
Published
Apr 01, 2026
Vendor
unknown
Description
XenForo before 2.3.10 and before 2.2.19 is vulnerable to stored cross-site scripting (XSS) in structured text mentions, primarily affecting legacy profile post content. An attacker can inject malicious scripts through crafted mentions that are stored and executed when other users view the content.