CVE-2026-57374: Wisetr Inc Funnel Kit Funnel Builder Pro

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in Funnel Kit Funnel Builder PRO <= 3.15.0.7 versions.

Affected products

• Wisetr Inc Funnel Kit Funnel Builder Pro: up to and including 3.15.0.7

Published 2026-07-23. Last modified 2026-07-23.