Cross-site scripting (XSS) vulnerability in login.php in Jeremy Ashcraft Simplog 0.9.2 and earlier allows remote attackers to inject arbitrary web script or HTML via the btag parameter.
https://www.exploit-db.com/exploits/1663
https://exchange.xforce.ibmcloud.com/vulnerabilities/25778
http://www.vupen.com/english/advisories/2006/1332
http://www.securityfocus.com/bid/17493
http://www.securityfocus.com/archive/1/430743/100/0/threaded
http://securitytracker.com/id?1015904