SQL injection vulnerability in system/nlb_user.class.php in NewLife Blogger 3.0 and earlier, and possibly 3.3.1, allows remote attackers to execute arbitrary SQL commands via the nlb3 cookie.
https://www.exploit-db.com/exploits/6739
https://exchange.xforce.ibmcloud.com/vulnerabilities/45821
https://exchange.xforce.ibmcloud.com/vulnerabilities/45820
http://www.vupen.com/english/advisories/2008/2797
http://www.securityfocus.com/archive/1/497283/100/0/threaded