Medium · 6.5 CVE-2025-62951 EUVD-2025-35991GHSA-6mmq-g487-46w7

WordPress H5P plugin <= 1.16.0 - Cross Site Scripting (XSS) vulnerability

Published Oct 27, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in icc0rz H5P h5p allows Stored XSS.This issue affects H5P: from n/a through <= 1.16.0.

Affected products

Vendor	Product	Affected	Fixed
icc0rz	H5P	≤ 1.16.0	—

References

https://patchstack.com/database/Wordpress/Plugin/h5p/vulnerability/wordpress-interactive-content-h5p-plugin-1-16-0-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry