Mollie Payments for WooCommerce < 8.2.0 - Unauthenticated Unpublished Product Purchase via mollie_paypal_create_order
The Mollie Payments for WooCommerce WordPress plugin before 8.2.0 does not verify a product's publication status before creating an order for it through its PayPal express-checkout endpoint, allowing unauthenticated users to order draft or unpublished products.