source: trunk/plugins/nikto_cgi.plugin @ 54

#VERSION,2.02
# $Id: nikto_cgi.plugin 41 2008-05-06 03:36:38Z jabra $

###############################################################################
#  Copyright (C) 2004 CIRT, Inc.
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public License
#  as published by the Free Software Foundation; version 2
#  of the License only.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
###############################################################################

###############################################################################
# PURPOSE
# Perform CGI tests
###############################################################################

sub nikto_cgi
{
   my ($gotvalid,$gotinvalid)=0;
   my @POSSIBLECGI=();
   my @CFGCGI=(split(/ /,$VARIABLES{"\@CGIDIRS"}));
   my ($res, $possiblecgidir, $found) ="";

   if ($CLI{forcecgi} eq "all")                       # all possible CGI dirs to be "true" 
   { 
      nprint("Using all known CGI directories\n","d");
      $VARIABLES{"\@CGIDIRS"} = join(" ",@CFGCGI); 
   }
   elsif ($CLI{forcecgi} eq "none")                   # scan no CGI directories
   {
      nprint("Using no CGI directories\n","d");
      $VARIABLES{"\@CGIDIRS"} = ""; 
   }   
   elsif ($CLI{forcecgi} =~ /[a-zA-Z0-9]/)            # scan a specific directory 
   {
      nprint("Using CGI dir '$CLI{forcecgi}'\n","d");
      $VARIABLES{"\@CGIDIRS"} = $CLI{forcecgi}; 
   }
   else                                               # or normal testing of each dir 
   {
      foreach $possiblecgidir (@CFGCGI)
      {
         ($res, $CONTENT)=fetch($possiblecgidir,"GET");
         nprint("Checked for CGI dir\t$possiblecgidir\tgot:$res","d");
         if (content_present($res) eq true)
         {
            $gotvalid++; 
            push(@POSSIBLECGI,$possiblecgidir);
         }
      }

      if ($gotvalid eq 0) 
      { 
         nprint("+ No CGI Directories found (use '-C all' to force check all possible dirs)"); 
         $VARIABLES{"\@CGIDIRS"} = "";
      }
      elsif ($#CFGCGI eq $#POSSIBLECGI)
      {
         nprint("+ All CGI directories 'found', use '-C none' to test none"); 
         $VARIABLES{"\@CGIDIRS"} = join(" ",@CFGCGI);
      }
      else 
      {
         $VARIABLES{"\@CGIDIRS"} = join(" ",@POSSIBLECGI);
      }
   } # end !$CLI{forcecgi}

   nprint("- Checking for CGI in: $VARIABLES{\"\@CGIDIRS\"}","v");
}

1;