Orchid Store <= 1.5.6 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Activation

The Orchid Store theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'orchid_store_activate_plugin' function in all versions up to, and including, 1.5.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate the Addonify Floating Cart For WooCommerce plugin if it is installed.