Class: Arachni::Modules::Audit::XSS

Inherits:
Arachni::Module::Base show all
Includes:
Arachni::Module::Registrar, Arachni::UI::Output
Defined in:
modules/audit/xss.rb

Overview

XSS recon module.
It audits links, forms and cookies.

@author: Anastasios “Zapotek” Laskos 

                                     <tasos.laskos@gmail.com>
                                     <zapotek@segfault.gr>

@version: $Rev: 371 $

See Also:

Class Method Summary (collapse)

Instance Method Summary (collapse)

Methods included from Arachni::Module::Registrar

#add_storage, #get_storage, #get_store, included, #register_results

Methods included from Arachni::UI::Output

#debug!, #debug?, #only_positives!, #only_positives?, #print_debug, #print_debug_backtrace, #print_debug_pp, #print_error, #print_info, #print_line, #print_ok, #print_status, #print_verbose, #verbose!, #verbose?

Methods inherited from Arachni::Module::Base

#clean_up, deps, #get_cookie_simple, #get_cookies, #get_cookies_simple, #get_data_file, #get_form_simple, #get_forms, #get_forms_simple, #get_links, #get_links_simple, #get_request_headers, #get_response_headers

Methods included from Arachni::Module::Auditor

#audit_cookies, #audit_forms, #audit_headers, #audit_links, #get_matches, #inject_each_var

Methods included from Arachni::Module::Trainer

#train

Methods included from Arachni::Module::ElementDB

#init_cookies, #init_forms, #init_links, #update_cookies, #update_forms, #update_links, #work_on_cookies, #work_on_forms, #work_on_links

Constructor Details

- (XSS) initialize(page)

A new instance of XSS 



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# File 'modules/audit/xss.rb', line 37

def initialize( page )
    super( page )

    @__injection_strs_file = []
    @results    = []
end

Class Method Details

+ (Object) info 



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# File 'modules/audit/xss.rb', line 88

def self.info
    {
        'Name'           => 'XSS',
        'Description'    => %q{Cross-Site Scripting recon module},
        'Elements'       => [
            Vulnerability::Element::FORM,
            Vulnerability::Element::LINK,
            Vulnerability::Element::COOKIE,
            Vulnerability::Element::HEADER
        ],
        'Author'         => 'zapotek',
        'Version'        => '$Rev: 371 $',
        'References'     => {
            'ha.ckers' => 'http://ha.ckers.org/xss.html',
            'Secunia'  => 'http://secunia.com/advisories/9716/'
        },
        'Targets'        => { 'Generic' => 'all' },
            
        'Vulnerability'   => {
            'Name'        => %q{Cross-Site Scripting (XSS)},
            'Description' => %q{Client-side code, like JavaScript, can
                be injected into the web application.},
            'CWE'         => '79',
            'Severity'    => Vulnerability::Severity::HIGH,
            'CVSSV2'       => '9.0',
            'Remedy_Guidance'    => '',
            'Remedy_Code' => '',
        }

    }
end

Instance Method Details

- (Object) prepare 



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# File 'modules/audit/xss.rb', line 44

def prepare( )
    @__injection_strs_file = 'injection_strings.txt'
end

- (Object) run 



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# File 'modules/audit/xss.rb', line 48

def run( )

    #
    # it's better to save big arrays to a file
    # a big array is ugly, messy and can't be updated as easily
    #
    # but don't open the file yourself, use get_data_file( filename )
    # with a block and read each line
    #
    # the file must be under modules/<modtype>/<modname>/<filename>
    #
    get_data_file( @__injection_strs_file ) {
        |str|

        audit_headers( str, Regexp.new( str ), str ).each {
            |res|
            @results << Vulnerability.new( res.merge( self.class.info ) )
        }
        
        audit_forms( str, Regexp.new( str ), str ).each {
            |res|
            @results << Vulnerability.new( res.merge( self.class.info ) )
        }
        
        audit_links( str, Regexp.new( str ), str ).each {
            |res|
            @results << Vulnerability.new( res.merge( self.class.info ) )
        }
        
        audit_cookies( str, Regexp.new( str ), str ).each {
            |res|
            @results << Vulnerability.new( res.merge( self.class.info ) )
        }
        
    }
    
    register_results( @results )
end