CVE-2026-66655: Multiparcels Shipping For Woocommerce

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

Unauthenticated Cross Site Scripting (XSS) in MultiParcels Shipping For WooCommerce <= 1.30.36 versions.

Affected products

• Multiparcels Multiparcels Shipping For Woocommerce: up to and including 1.30.36

Published 2026-08-13. Last modified 2026-08-14.