: The application verifies the forged signature as legitimate, marks the order as paid, and grants the user credits or digital products without any real payment occurring. 2. Authentication Bypass in WordPress/WooCommerce Plugins
: If an application (like new-api ) has a null or empty webhook secret by default, an attacker can generate their own HMAC-SHA256 signature using an empty key.
: An attacker creates a "pending" order, then sends a forged checkout.session.completed POST request to the application's webhook endpoint.
: The application verifies the forged signature as legitimate, marks the order as paid, and grants the user credits or digital products without any real payment occurring. 2. Authentication Bypass in WordPress/WooCommerce Plugins
: If an application (like new-api ) has a null or empty webhook secret by default, an attacker can generate their own HMAC-SHA256 signature using an empty key. stripe-bypass.exe
: An attacker creates a "pending" order, then sends a forged checkout.session.completed POST request to the application's webhook endpoint. : The application verifies the forged signature as