CVE-2026-32542: Themefusion Fusion Builder

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeFusion Fusion Builder fusion-builder allows Reflected XSS.This issue affects Fusion Builder: from n/a through < 3.15.0.

Affected products

• Themefusion Fusion Builder: up to and including 3.15.0

Published 2026-03-25. Last modified 2026-06-17.