CVE-2026-111957
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductSUMIT Payment Gateway for WooCommerce
PublishedOct 21, 2026
First seenOct 21, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- SUMIT Payment Gateway for WooCommerce4.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SUMIT Payment Gateway for WooCommerce | v < 4.0.0 | 4.0.0 |
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