Generate Child Theme < 2.0.1 - Cross-Site Request Forgery via process_create_form()

Description

The Generate Child Theme plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0. This is due to missing or incorrect nonce validation on the process_create_form() function. This makes it possible for unauthenticated attackers to generate a child theme via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.