CVE-2026-28143: Wpmu Dev Forminator

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

Unauthenticated Cross Site Scripting (XSS) in Forminator <= 1.56.0 versions.

Affected products

• Wpmu Dev Forminator: up to and including 1.56.0

Published 2026-08-06. Last modified 2026-08-12.