CVE-2026-0679: Fortispay Fortis For Woocommerce

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

The Fortis for WooCommerce plugin for WordPress is vulnerable to authorization bypass due to an inverted nonce check in the 'check_fortis_notify_response' function in all versions up to, and including, 1.2.0. This makes it possible for unauthenticated attackers to update arbitrary WooCommerce order statuses to paid/processing/completed, effectively allowing them to mark orders as paid without payment.

Affected products

• Fortispay Fortis For Woocommerce: up to and including 1.2.0

Published 2026-02-04. Last modified 2026-06-17.