CVE-2023-50856: Funnelkit Funnel Builder

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in FunnelKit Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels & Maximize Profits.This issue affects Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels & Maximize Profits: from n/a through 2.14.3.

Affected products

• Funnelkit Funnel Builder: up to and including 2.14.3

Published 2023-12-28. Last modified 2026-06-17.