WP Child Theme Generator < 1.1.2 - Missing Authorization to Unauthenticated Child Theme Creation/Activation

Description

The WP Child Theme Generator plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the wctg_easy_child_theme() function in all versions up to, and including, 1.1.1. This makes it possible for unauthenticated attackers to create a blank child theme and activate it cause the site to whitescreen.