Finale Lite < 2.18.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation and Activation

Description The Finale Lite – Sales Countdown Timer & Discount for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check in all versions up to, and including, 2.18.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to install and activate arbitrary plugins.