SQL injection vulnerability in default.asp (aka the login page) in ClickTech ClickBlog 2.0 allows remote attackers to execute arbitrary SQL commands via the (1) username and (2) form_codeword (aka the Password field) parameters.
https://exchange.xforce.ibmcloud.com/vulnerabilities/28964
http://www.vupen.com/english/advisories/2006/3662
http://www.securityfocus.com/bid/20033
http://www.securityfocus.com/archive/1/446074/100/0/threaded