Multiple SQL injection vulnerabilities in wpf.class.php in the Mingle Forum plugin before 1.0.34 for WordPress allow remote attackers to execute arbitrary SQL commands via the id parameter in a viewtopic (1) remove_post, (2) sticky, or (3) closed action or (4) thread parameter in a postreply action to index.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/82188
http://www.securityfocus.com/bid/58059
http://secunia.com/secunia_research/2013-4