CVE-2026-17008 — Quick PayPal Payments <= 5.7.50 - Unauthenticated Payment Bypass via PayPal IPN
The Quick Paypal Payments WordPress plugin through 5.7.50 does not verify the paid amount, receiver, or payment status in its PayPal IPN handler and marks an order paid on an or…
Published: 2026-08-12 · CVSS: 5.3 · CVSS 3.1
The Quick Paypal Payments WordPress plugin through 5.7.50 does not verify the paid amount, receiver, or payment status in its PayPal IPN handler and marks an order paid on an order-token match alone, so a buyer who pays an arbitrary small amount can have a full-price order marked paid.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7