CVE-2021-24700: Incsub Forminator

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The Forminator WordPress plugin before 1.15.4 does not sanitize and escape the email field label, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed

Affected products

• Incsub Forminator: before 1.15.4 (fixed in 1.15.4)

Published 2021-11-23. Last modified 2026-06-17.