SQL injection vulnerability in ajax_comments.php in the WP Comment Remix plugin before 1.4.4 for WordPress allows remote attackers to execute arbitrary SQL commands via the p parameter.
https://www.exploit-db.com/exploits/6747
https://exchange.xforce.ibmcloud.com/vulnerabilities/45860
http://www.securityfocus.com/archive/1/497313/100/0/threaded