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OpenAdvisories
Medium · 5.3 CVE-2026-91075 EUVD-2026-115719GHSA-g2hh-vxh7-5vwh

Eupago Gateway For Woocommerce 4.5.0 - 4.7.5 - Unauthenticated Payment Confirmation Bypass

Published Nov 3, 2026 · Updated Nov 11, 2026 · Assigned by WPScan

Description

The Eupago Gateway For Woocommerce WordPress plugin from 4.5.0 before 4.7.6 does not verify the authenticity of incoming payment-confirmation webhook requests in some configurations, allowing unauthenticated attackers to forge a payment confirmation and mark a pending order as paid without paying for it.

Affected products

VendorProductAffectedFixed
— Eupago Gateway For Woocommerce 4.5.0 – < 4.7.6 4.7.6

References