# Exploit Title: Lotus Core CMS 1.0.1 - Local File Inclusion # Google Dork: N/A # Date: 2020-01-31 # Exploit Author: Daniel Monzón (stark0de) # Vendor Homepage: http://lotuscore.sourceforge.net/ # Software Link: https://sourceforge.net/projects/lotuscore/files/latest/download # Version: 1.0.1 # Tested on: Windows 7 x86 # CVE : N/A The vulnerability occurs on line 65 of the index.php file, first we can provide the page_slug parameter, if it's not set by the user it is set to index, but if the user sets the parameter via a GET or POST request, it checks if the file exists and if it exists, it performs an unsanitized inclusion. ----------------------------------------------------------------------------- if(!$_REQUEST['page_slug']){ $_REQUEST['page_slug'] = 'index'; } if(file_exists('system/plugins/'.$_REQUEST['page_slug'].'.php') == true){ include('system/plugins/'.$_REQUEST['page_slug'].'.php'); }else{ in...