source: https://www.securityfocus.com/bid/14045/info
     
Forum Russian Board is prone to multiple input validation vulnerabilities. These issues can allow attackers to carry out SQL Injection, cross-site scripting, and HTML injection attacks.
     
Forum Russian Board 4.2 is reported to be affected. 

set.php?name_ig_array[]=<script>alert("XSS");</script>