Can we validate the "RedirectTo" parameter ? - Urgent Pls

Hi All,

Our Domino server had an Ethical Hacks security audit performed and found that if an external url is set to “RedirectTo=” parameter, then the hacker can easily redirect to external site.

Is there a way to validate this parameter and allow specific domains for redirection ? or Is there any reference material touching this issue ?

Your help is highly appreciated.

Thanks,

Kumar.