High · 7.1 CVE-2025-52753 EUVD-2025-35482GHSA-cff6-gmwc-m8p9

WordPress Contact Form by Supsystic plugin <= 1.7.36 - Cross Site Scripting (XSS) vulnerability

Published Oct 22, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: supsystic Product: Contact Form by Supsystic

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in supsystic Contact Form by Supsystic contact-form-by-supsystic allows Reflected XSS.This issue affects Contact Form by Supsystic: from n/a through <= 1.7.36.

Affected products

Vendor	Product	Affected	Fixed
supsystic	Contact Form by Supsystic	≤ 1.7.36	—

References

https://patchstack.com/database/Wordpress/Plugin/contact-form-by-supsystic/vulnerability/wordpress-contact-form-by-supsystic-plugin-1-7-35-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry