CVE-2026-7862
HighSummary
The Eupago Gateway plugin for WooCommerce before version 4.7.2 does not properly restrict access to its refund request handler, allowing unauthenticated attackers to initiate refunds against any WooCommerce order using the merchant's payment gateway credentials.
Risk Assessment
Attackers can exploit this vulnerability to perform unauthorized refunds, potentially leading to financial losses for the organization and loss of customer trust.
Recommendation
It is recommended to update the Eupago Gateway plugin to version 4.7.2 or later to mitigate this security vulnerability and implement additional access control measures.
Original NVD description (English source)
The Eupago Gateway For Woocommerce WordPress plugin before 4.7.2 does not properly restrict access to its refund request handler, allowing unauthenticated attackers to initiate refunds against any WooCommerce order using the merchant's payment gateway credentials, and for applicable payment methods, to redirect refunded funds to an attacker-controlled bank account.