PT-2026-3958 · Lambertgroup · Lambertgroup Html5 Video Player

Published 2026-01-22 · Updated 2026-01-25 · CVE-2025-27005

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions LambertGroup HTML5 Video Player versions through 5.3.5

Description A Reflected Cross-site Scripting (XSS) issue exists in LambertGroup HTML5 Video Player lbg-vp2-html5-bottom due to improper neutralization of input during web page generation. This allows for the injection of malicious scripts. The vulnerability affects the handling of user-supplied input when generating web pages, potentially leading to the execution of arbitrary code in the context of the user's browser. The vulnerable component is susceptible to attacks where malicious code is embedded in a crafted URL or input field.

Recommendations Update LambertGroup HTML5 Video Player to a version greater than 5.3.5.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-27005

Affected Products

Lambertgroup Html5 Video Player

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-27005 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/lbg-vp2-html5-bottom/vulnerability/wordpress-html5-video-player-plugin-5-3-5-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/2015448713045356611 · Twitter Post