SQL injection vulnerability in log.header.php in WordPress 0.7 and earlier allows remote attackers to execute arbitrary SQL commands via the posts variable.
https://exchange.xforce.ibmcloud.com/vulnerabilities/12204
http://www.securityfocus.com/bid/7784
http://www.kernelpanik.org/docs/kernelpanik/wordpressadv.txt
http://secunia.com/advisories/8954/