CVE-2026-54193: Themefusion Fusion Builder

High severity, CVSS 7.7. EPSS: 0.5% chance of exploitation in the next 30 days.

Contributor Arbitrary File Deletion in Fusion Builder <= 3.15.4 versions.

Affected products

• Themefusion Fusion Builder: up to and including 3.15.4

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