CVE-2026-66711: Amir Helzer Woocommerce Multilingual & Multicurrency

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

Subscriber Cross Site Scripting (XSS) in WooCommerce Multilingual & Multicurrency <= 5.5.6 versions.

Affected products

• Amir Helzer Woocommerce Multilingual & Multicurrency: up to and including 5.5.6

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