Open Constructor - '/data/file/edit.php?result' Cross-Site Scripting

source: https://www.securityfocus.com/bid/54822/info
 
Open Constructor is prone to multiple input-validation vulnerabilities because it fails to properly sanitize user-supplied input.
 
Exploiting these vulnerabilities could allow an attacker to execute arbitrary script code, steal cookie-based authentication credentials, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
 
Open Constructor 3.12.0 is vulnerable; other versions may also be affected. 

http://www.example.com/openconstructor/data/file/edit.php?result=<script>aler('xss')</script>&id=new&ds_id=8&hybridid=&fieldid=&callback=&type=txt&name=test&description=test&fname=test&create=Save