CVE-2014-4187
Cross-site scripting (XSS) vulnerability in signup.php in ClipBucket allows remote attackers to inject arbitrary web script or HTML via the Username field.
Date published : 2014-06-17
http://www.securityfocus.com/archive/1/532432/100/0/threaded
http://packetstormsecurity.com/files/127098/ClipBucket-CMS-Cross-Site-Scripting.html