CVE-2026-78536: Robokassa Payment Gateway For Woocommerce

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Broken Access Control in Robokassa payment gateway for Woocommerce <= 1.8.9 versions.

Affected products

• Robokassa Robokassa Payment Gateway For Woocommerce: up to and including 1.8.9

Published 2026-09-10. Last modified 2026-09-10.