PT-2026-57784 · Funnelkit · Funnelkit Funnel Builder

Published 2026-07-13 · Updated 2026-07-13 · CVE-2026-57816

NVD

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-57816

Affected Products

Funnelkit Funnel Builder

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-57816 · Security Note
• 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 · Note