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#VERSION,2.05
# $Id: nikto_cgi.plugin 632 2011-02-19 02:49:31Z sullo $
###############################################################################
# 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_init {
my $id = { name => "cgi",
full_name => "CGI",
author => "Sullo",
description => "Enumerates possible CGI directories.",
hooks => { recon => { method => \&nikto_cgi, }, },
copyright => "2008 CIRT Inc.",
};
return $id;
}
sub nikto_cgi {
my ($mark) = @_;
my ($gotvalid, $gotinvalid) = 0;
my @POSSIBLECGI = ();
my @CFGCGI = (split(/ /, $VARIABLES{'@CGIDIRS'}));
my ($res, $content, $possiblecgidir, $found) = "";
if (defined $CLI{'forcecgi'} && $CLI{'forcecgi'} eq "all") # all possible CGI dirs to be "true"
{
nprint("Using all known CGI directories\n", "d");
$VARIABLES{'@CGIDIRS'} = join(" ", @CFGCGI);
}
elsif (defined $CLI{'forcecgi'} && $CLI{'forcecgi'} eq "none") # scan no CGI directories
{
nprint("Using no CGI directories\n", "d");
$VARIABLES{'@CGIDIRS'} = "";
}
elsif (defined $CLI{'forcecgi'}
&& $CLI{'forcecgi'} =~ /[a-zA-Z0-9]/) # scan a specific directory
{
nprint("Using CGI dir \'$CLI{'forcecgi'}\'\n", "d");
$VARIABLES{'@CGIDIRS'} = $CLI{'forcecgi'};
}
else # or normal testing of each dir
{
foreach $possiblecgidir (@CFGCGI) {
return if $mark->{'terminate'};
($res, $content) = nfetch($mark, $possiblecgidir, "GET", "", "", "", "cgi dir check");
nprint("Checked for CGI dir\t$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;
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