Multiple SQL injection vulnerabilities in SWSoft Plesk 7.6.1, 8.1.0, 8.1.1, and 8.2.0 for Windows allow remote attackers to execute arbitrary SQL commands via a PLESKSESSID cookie to (1) login.php3 or (2) auth.php3.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36580
http://secunia.com/advisories/26741