CVE-2026-17016
Restore PayPal Standard for WooCommerce <= 3.1.0 - Payment Bypass via PDT Underpayment
- State
- Published
- Severity
- 3.7 Low
- Published
- Aug 10, 2026
- Updated
- Aug 11, 2026
- Reserved
- Jul 24, 2026
Description
The Accept PayPal & Stripe with Subscriptions for WooCommerce WordPress plugin through 3.1.0 does not validate the amount actually paid against the order total in its PayPal Data Transfer return handler, allowing a customer to pay less than the order total and still have the order marked as fully paid when the PayPal Data Transfer feature is enabled.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.7 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-284 Improper Access Control
Affected Products
| Product | Versions |
|---|---|
Accept PayPal & Stripe with Subscriptions for WooCommerceUnknown |
|
References
- https://wpscan.com/vulnerability/fb73461f-521a-401b-98d0-5f32272368b8/exploitvdb-entrytechnical-description
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.