Medium · 5.3 CVE-2026-25467 EUVD-2026-112913GHSA-f4c7-43hh-f9j3

WordPress User Registration plugin <= 5.3.0 - Content Injection vulnerability

Published Oct 29, 2026 · Updated Oct 29, 2026 · Assigned by Patchstack

Vendor: ThemeGrill Product: User Registration

Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in ThemeGrill User Registration user-registration allows Code Injection.This issue affects User Registration: from n/a through 5.3.0.

Affected products

Vendor	Product	Affected	Fixed
ThemeGrill	User Registration	≤ 5.3.0	—

References

https://patchstack.com/database/wordpress/plugin/user-registration/vulnerability/wordpress-user-registration-plugin-5-3-0-content-injection-vulnerability?_s_id=cve vdb-entry