CVE-2025-15565: Cartasi Nexi Xpay

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The Nexi XPay plugin for WordPress is vulnerable to unauthorized modification of data due to missing authorization checks on the redirect function in all versions up to, and including, 8.3.0. This makes it possible for unauthenticated attackers to mark pending WooCommerce orders as paid/completed.

Affected products

• Cartasi Nexi Xpay: up to and including 8.3.0

Published 2026-04-14. Last modified 2026-07-25.