source: http://www.securityfocus.com/bid/14639/info

SaveWebPortal is prone to an unauthorized access vulnerability. This issue is due to a failure in the application to limit access to administrative scripts.

An attacker may leverage this issue to execute arbitrary server-side script code on an affected computer with the privileges of the Web server process. This may facilitate unauthorized access and further attacks on the affected site. 

a user can bypass admin check, calling this url:

http://www.example.com/saveweb/admin/PhpMyExplorer/editerfichier.php?chemin=.&fichier=header.php&type=Source