WooCommerce-Payments plugin for Wordpress versions 4.8', '4.8.2, 4.9', '4.9.1, 5.0', '5.0.4, 5.1', '5.1.3, 5.2', '5.2.2, 5.3', '5.3.1, 5.4', '5.4.1, 5.5', '5.5.2, and 5.6', '5.6.2 contain an authentication bypass by specifying a valid user ID number within the X-WCPAY-PLATFORM-CHECKOUT-USER header. With this authentication bypass, a user can then use the API to create a new user with administrative privileges on the target WordPress site IF the user ID selected corresponds to an administrator account.
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
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