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OpenAdvisories
Medium · 6.5 CVE-2026-13329 EUVD-2026-51699GHSA-63p2-7wgc-gxrq

WC Buckaroo BPE Gateway < 4.9.0 - Subscriber+ Unauthorized Order Refund

Published Aug 1, 2026 · Updated Aug 3, 2026 · Assigned by WPScan

Description

The Buckaroo Woocommerce Payments Plugin WordPress plugin before 4.9.0 does not perform any capability check or nonce validation on an AJAX action that processes payment capture refunds, allowing any authenticated user, including Subscribers, to trigger refunds against captured orders.

Affected products

VendorProductAffectedFixed
— Buckaroo Woocommerce Payments Plugin < 4.9.0 4.9.0

References