Class: Watobo::Modules::Passive::Cookie_xss

Inherits:
PassiveCheck
  • Object
show all
Defined in:
modules/passive/cookie_xss.rb

Constant Summary

Constants included from Constants

Constants::AC_GROUP_APACHE, Constants::AC_GROUP_DOMINO, Constants::AC_GROUP_ENUMERATION, Constants::AC_GROUP_FILE_INCLUSION, Constants::AC_GROUP_FLASH, Constants::AC_GROUP_GENERIC, Constants::AC_GROUP_JBOSS, Constants::AC_GROUP_JOOMLA, Constants::AC_GROUP_SAP, Constants::AC_GROUP_SQL, Constants::AC_GROUP_TYPO3, Constants::AC_GROUP_XSS, Constants::AUTH_TYPE_BASIC, Constants::AUTH_TYPE_DIGEST, Constants::AUTH_TYPE_NONE, Constants::AUTH_TYPE_NTLM, Constants::CHAT_SOURCE_AUTO_SCAN, Constants::CHAT_SOURCE_FUZZER, Constants::CHAT_SOURCE_INTERCEPT, Constants::CHAT_SOURCE_MANUAL, Constants::CHAT_SOURCE_MANUAL_SCAN, Constants::CHAT_SOURCE_PROXY, Constants::CHAT_SOURCE_UNDEF, Constants::DEFAULT_PORT_HTTP, Constants::DEFAULT_PORT_HTTPS, Constants::FINDING_TYPE_HINT, Constants::FINDING_TYPE_INFO, Constants::FINDING_TYPE_UNDEFINED, Constants::FINDING_TYPE_VULN, Constants::FIRST_TIME_FILE, Constants::GUI_REGULAR_FONT_SIZE, Constants::GUI_SMALL_FONT_SIZE, Constants::ICON_PATH, Constants::LOG_DEBUG, Constants::LOG_INFO, Constants::SCAN_CANCELED, Constants::SCAN_FINISHED, Constants::SCAN_PAUSED, Constants::SCAN_STARTED, Constants::TE_CHUNKED, Constants::TE_COMPRESS, Constants::TE_DEFLATE, Constants::TE_GZIP, Constants::TE_IDENTITY, Constants::TE_NONE, Constants::VULN_RATING_CRITICAL, Constants::VULN_RATING_HIGH, Constants::VULN_RATING_INFO, Constants::VULN_RATING_LOW, Constants::VULN_RATING_MEDIUM, Constants::VULN_RATING_UNDEFINED

Instance Method Summary collapse

Constructor Details

#initialize(project) ⇒ Cookie_xss

Returns a new instance of Cookie_xss.


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# File 'modules/passive/cookie_xss.rb', line 31

def initialize(project)
  @project = project
  super(project)
  
  @info.update(
    :check_name => 'Cookie XSS',    # name of check which briefly describes functionality, will be used for tree and progress views
    :description => "If cookies will be used in the content body, they can be misused for XSS-Attacks.",   # description of checkfunction
    :author => "Andreas Schmidt", # author of check
    :version => "0.9"   # check version
    )
    
  @finding.update(
    :threat => 'A cookie value has been found in the body of the HTML page. This may be exploited for XSS attacks.',        # thread of vulnerability, e.g. loss of information
    :class => "Cookie Security",    # vulnerability class, e.g. Stored XSS, SQL-Injection, ...
    :type => FINDING_TYPE_HINT         # FINDING_TYPE_HINT, FINDING_TYPE_INFO, FINDING_TYPE_VULN 
  )
end

Instance Method Details

#do_test(chat) ⇒ Object


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# File 'modules/passive/cookie_xss.rb', line 49

def do_test(chat)
  begin
    #  puts "running module: #{Module.nesting[0].name}"
    return if chat.response.nil? or chat.response.body.nil?
    if chat.response.content_type =~ /text/
      all_cookies = chat.request.cookies
      if all_cookies
        # puts all_parms
        all_cookies.each do |cookie|
          dummy = cookie.split("=")
          cname = dummy.shift
          cval = Regexp.quote(dummy.join)
          
            if chat.response.body =~ /#{cval}/ and cval.length > 5 then
              
              addFinding(:proof_pattern => "#{cval}", 
              :check_pattern => "#{cval}", 
              :chat => chat, 
              :title => "[#{cname}] - #{chat.request.path}")
              break
            end

        end
        return true
        
      end
    end
  end
rescue => bang
  puts "ERROR!! #{Module.nesting[0].name}"
  puts bang
  puts bang.backtrace if $DEBUG
end