Loadbalancer.org Enterprise VA MAX Cross Site Scripting

`Title: Loadbalancer.org Enterprise VA MAX - Unauthenticated Stored XSS  
Author: Jakub Palaczynski  
Date: 24. July 2018  
CVE: CVE-2018-18864  
  
Affected product:  
=============  
  
Loadbalancer.org Enterprise VA MAX before 8.3.3  
  
Impact:  
======  
Remote Code Execution with root privileges.  
  
  
Vulnerability - Unauthenticated Stored XSS:  
===================================  
  
Two instances of Unauthenticated Stored XSS issue were identified in  
Loadbalancer.org Enterprise VA MAX:  
  
1. Application takes input from Basic Auth (username) and stores it without  
any validation in "Apache Error Log".  
This instance works only on HTTPS port.  
  
2. It is possible to inject custom JavaScript code by accessing URL like  
/?<XSS>.  
Such JavaScript is stored in "Apache User Log".  
It works on both - HTTP and HTTPS ports.  
  
Contact:  
========  
  
Jakub[dot]Palaczynski[at]gmail[dot]com  
  
  
`