CVE-2026-91020
Medium
Description
The WebToffee Gift Cards for WooCommerce WordPress plugin before 1.3.1 does not validate a user-supplied gift card amount server-side before using it as the cart-item price and store-credit coupon value, allowing unauthenticated users to submit an arbitrary or negative amount, bypassing the configured denominations and manipulating the order total to obtain products without paying.
SeverityMedium
CVSS5.3
Exploit probability—
ProductWebToffee Gift Cards for WooCommerce
PublishedOct 2, 2026
First seenOct 2, 2026
Weakness typeCWE-472CWE-472
How to fix
Update
- WebToffee Gift Cards for WooCommerce1.3.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| WebToffee Gift Cards for WooCommerce | v < 1.3.1 | 1.3.1 |
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