CVE-2026-111903
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Oct 17, 2026
Vendor
unknown
Description
phpMyFAQ 4.2.0-alpha before 4.2.0-beta contains a stored cross-site scripting vulnerability in SvgSanitizer that allows users with FAQ_EDIT permission to bypass sanitization using XML DTD custom entities. Attackers can upload an SVG defining an entity that expands to javascript in an anchor href, executing script when viewers click it to hijack admin sessions.