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.
Other vulnerabilities in Eupago Gateway for WooCommerce
See all- CVE-2026-91075Medium
The Eupago Gateway For Woocommerce WordPress plugin from 4.5.0 through 4.7.5 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.
- CVE-2025-62870Medium
The Eupago Gateway For Woocommerce plugin contains a missing authorization vulnerability that allows exploiting incorrectly configured access control security levels. The issue affects versions up to and including 4.7.1.
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS