CVE-2026-56347
MEDIUM
NVD
CVSS Score
6.1
Severity
MEDIUM
Published
Jun 20, 2026
Vendor
unknown
Description
AVideo TopMenu plugin through version 26.0 contains a stored cross-site scripting vulnerability in menu item rendering due to missing output encoding of icon classes, URLs, and text labels. Attackers can inject malicious JavaScript through unescaped menu item fields that execute for all site visitors, potentially stealing session cookies or performing unauthorized actions.