CVE-2025-27005: Lambertgroup HTML5 Video Player

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LambertGroup HTML5 Video Player lbg-vp2-html5-bottom allows Reflected XSS.This issue affects HTML5 Video Player: from n/a through <= 5.3.5.

Affected products

• Lambertgroup HTML5 Video Player: up to and including 5.3.5

Published 2026-01-22. Last modified 2026-06-17.