High · 7.1 CVE-2026-57816 EUVD-2026-43428GHSA-cg2w-cg9j-gmmp

WordPress Funnel Builder by FunnelKit plugin <= 3.15.0.8 - Cross Site Scripting (XSS) vulnerability

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

Vendor: FunnelKit Product: Funnel Builder by FunnelKit

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FunnelKit Funnel Builder by FunnelKit funnel-builder allows Reflected XSS.This issue affects Funnel Builder by FunnelKit: from n/a through <= 3.15.0.8.

Affected products

Vendor	Product	Affected	Fixed
FunnelKit	Funnel Builder by FunnelKit	≤ 3.15.0.8	—

References

https://patchstack.com/database/Wordpress/Plugin/funnel-builder/vulnerability/wordpress-funnel-builder-by-funnelkit-plugin-3-15-0-8-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry