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RE: XSS Testing

Subject: RE: XSS Testing
Date: Sat, 18 Sep 2004 17:42:26 -0400
Hi PenTest Guy,

This questions has been asked before on this list, so rather than go into
details, let's just point back to an old post...

http://seclists.org/lists/webappsec/2002/Oct-Dec/0247.html

There's various "ultimate string collections" and articles linked from this
thread - I hope that it satisfies your question.

Cheers,
Mike.

---
Mike Andrews
Florida Institute of Technology


-----Original Message-----
From: PenTest Guy [mailto:pentestguy@hotmail.com]
Sent: Friday, September 17, 2004 11:26 AM
To: webappsec@securityfocus.com
Subject: XSS Testing

I'm testing a web application.  Previously, I had found XSS using a
standard
variant: <scr1pt>al3rt('XSS')</scr1pt> (note used 3 for e and 1 for i as
to
not cause any problems).  I also URL encoded this same variant and it
worked
as well.  So I told them how to fix it (filtering out malicious
characters,
encoding, etc. on the server side) and it seems fixed now.  I was just
curious if there is any other way to manipulate the same variant, such as
other encoding schemes, that might bypass the protections I recommended.

Thanks.

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