CVE-2026-66633: Wpmanageninja Fluent Forms Pro Add On Pack

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

Unauthenticated Cross Site Scripting (XSS) in Fluent Forms Pro Add On Pack < 6.2.12 versions.

Affected products

• Wpmanageninja Fluent Forms Pro Add On Pack: before 6.2.12 (fixed in 6.2.12)

Published 2026-08-18. Last modified 2026-08-20.