Import Export For WooCommerce <= 1.6.2 - Missing Authorization to Authenticated (Subscriber+) Settings Update

The Import Export For WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update_setting() function in all versions up to, and including, 1.6.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's record setting.