Medium · 6.5 CVE-2026-105881 EUVD-2026-98370GHSA-2r5m-cv7x-qqvh

WordPress User Registration plugin <= 5.2.8 - Cross Site Scripting (XSS) vulnerability

Published Oct 13, 2026 · Updated Oct 13, 2026 · Assigned by Patchstack

Vendor: ThemeGrill Product: User Registration

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeGrill User Registration user-registration allows Stored XSS.This issue affects User Registration: from n/a through 5.2.8.

Affected products

Vendor	Product	Affected	Fixed
ThemeGrill	User Registration	≤ 5.2.8	—

References

https://patchstack.com/database/wordpress/plugin/user-registration/vulnerability/wordpress-user-registration-plugin-5-2-8-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry