5.3
Medium
CVE-2026-111957 The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not bind the payment it confirms with the…
Description
The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not bind the payment it confirms with the provider to the order being completed, nor check the payment amount against the order total, allowing unauthenticated users to mark a pending order as paid by replaying a payment identifier obtained from any single genuine payment.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| SUMIT Payment Gateway for WooCommerce 4.0 | earliest → < 4.0.0 | 4.0.0 |