Boostify Header Footer Builder for Elementor <= 1.3.6 - Authenticated (Contributor+) Post Disclosure

The Boostify Header Footer Builder for Elementor plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.3.6 via the 'bhf' shortcode due to insufficient restrictions on which posts can be included. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract data from private or draft posts created via Elementor that they should not have access to.