The WP Login and Register using JWT plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'mo_jwt_generate_new_api_key' function in all versions up to, and including, 3.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to generate a new API key on site's that do not have an API key configured and subsequently use that to access restricted endpoints.

The WP Login and Register using JWT plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'mo_jwt_generate_new_api_key' function in all versions up to, and including, 3.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to generate a new API key on site's that do not have an API key configured and subsequently use that to access restricted endpoints.