CVE-2026-17008
Quick PayPal Payments <= 5.7.50 - Unauthenticated Payment Bypass via PayPal IPN
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | unknown |
| Product | quick paypal payments |
| Published | Aug 12, 2026 |
| Last Updated | Aug 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Unknown / Quick Paypal Payments
0 ≤ 5.7.50
References
Credits
Muni Nitish Kumar Yaddala WPScan