Description
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.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| netcashpaynow | Netcash WooCommerce Payment Gateway | <= 4.1.3 |
References
- https://plugins.trac.wordpress.org/browser/netcash-pay-now-payment-gateway-for-woocommerce/tags/4.1.3/includes/class-wc-gateway-paynow.php#L1127
- https://plugins.trac.wordpress.org/changeset/3438674/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6ca11df6-83e3-48b5-84b8-3f3e4f75ac4a?source=cve
Timeline
- Published
- Jan 14, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Deferred