The Contact Form 7 Style plugin for WordPress is vulnerable to a type of attack called Cross-Site Request Forgery. This type of attack can occur if someone has an older version of the plugin, up to and including version 3.2. The problem lies in the fact that the plugin has not been properly validated, specifically in the manage_wp_posts_be_qe_save_post() function. This means an unauthenticated attacker could trick an administrator into clicking a malicious link, which would allow them to quickly edit the templates.