CVE-2026-88928
Medium
Description
The PAYCOMET for WooCommerce WordPress plugin before 5.46 does not verify the cryptographic signature on its payment notification endpoint when the request references a tokenisation operation, allowing unauthenticated attackers to overwrite the stored payment token associated with existing orders and delete saved card records.
SeverityMedium
CVSS6.5
Exploit probability—
ProductPAYCOMET for WooCommerce
PublishedOct 29, 2026
First seenNov 4, 2026
Weakness typeCWE-287Improper authentication
How to fix
Update
- PAYCOMET for WooCommerce5.46 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| PAYCOMET for WooCommerce | 5.36 ≤ v < 5.46 | 5.46 |
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