CVE-2026-19221: Unknown Forminator Forms

High severity, CVSS 7.2. EPSS: 0.7% chance of exploitation in the next 30 days.

The Forminator Forms WordPress plugin before 1.57.0.5 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network.

Affected products

• Unknown Forminator Forms: from 1.40.0, before 1.57.0.5 (fixed in 1.57.0.5)

Published 2026-08-22. Last modified 2026-08-26.