Stock Exporter for WooCommerce <= 1.1.0 - Cross-Site Request Forgery

The Stock Exporter for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.0. This is due to missing nonce validation on the woocommerce_stock_exporter_page_process() function. This makes it possible for unauthenticated attackers to update the woocoomerce_stock_export option which controls export settings, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.