WebApp Sec mailing list archives

ASP.NET default input validation


From: "Mark K. Murdock" <mark.murdock () lanternsec com>
Date: Wed, 21 Mar 2007 21:49:16 -0500

Has anyone identified a way to pass a "<script" string through the
default form/cookie/query validation in ASP.NET 2.0?  I'm referring to
the validation performed on input unless ValidateRequest="false" is
defined in the page directive, web.config, or machine.config file.
We've tried a variety of encodings but haven't found one yet that
doesn't throw an HttpRequestValidationException.

Thanks,
Mark

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