WRC Pricing Tables <= 2.3.7 - Missing Authorization

The WRC Pricing Tables plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check on several functions including wrcpt_process_package_features, wrcpt_edit_pricing_packages, wrcpt_activate_template and others in versions up to, and including, 2.3.7. This makes it possible for unauthenticated attackers to make settings changes via nopriv AJAX actions. This plugin was further hardened with appropriate capability checks along-side the nonce checks in version 2.4 so we recommend updating to that version for optimal protection.