Multiple SQL injection vulnerabilities in VastHTML Forum Server (aka ForumPress) plugin 1.6.1 and 1.6.5 for WordPress allow remote attackers to execute arbitrary SQL commands via the (1) search_max parameter in a search action to index.php, which is not properly handled by wpf.class.php, (2) id parameter in an editpost action to index.php, which is not properly handled by wpf-post.php, or (3) topic parameter to feed.php.
http://www.securityfocus.com/archive/1/516402/100/0/threaded
http://www.securityfocus.com/archive/1/516400/100/0/threaded
http://www.htbridge.ch/advisory/sql_injection_in_wp_forum_server_wordpress_plugin_2.html
http://www.htbridge.ch/advisory/sql_injection_in_wp_forum_server_wordpress_plugin_1.html
http://www.htbridge.ch/advisory/sql_injection_in_wp_forum_server_wordpress_plugin.html