CVE-2025-14880: Netcashpaynow Netcash Woocommerce Payment Gateway

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Netcash WooCommerce Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handle_return_url function in all versions up to, and including, 4.1.3. This makes it possible for unauthenticated attackers to mark any WooCommerce order as processing/completed.

Affected products

• Netcashpaynow Netcash Woocommerce Payment Gateway: up to and including 4.1.3

Published 2026-01-14. Last modified 2026-06-17.