Easy Twitter Feed – Twitter feeds plugin for WP <= 1.2.6 - Authenticated (Contributor+) Post Exposure

The Easy Twitter Feed – Twitter feeds plugin for WP plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.2.6 via the [etf] shortcode. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract data from password protected, private, or draft posts that they should not have access to.