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.NET AntiXSS Library

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(NOTE:) This content is a work in progress and all contribution is welcome. Please contact Jeff Knutson (User:Jeff Knutson) with questions, ideas, corrections, etc.

Problem Overview

Cross site scripting (XSS) continues to show up on the as a top vulnerability.

.NET specific concerns

-TODO ASP.NET 4.5 built in support for AntiXSS -TODO the AntiXSS project


Using as the default encoder in ASP.NET instructions

TODO: Phil Haack has a good link on this already: http://haacked.com/archive/2010/04/06/using-antixss-as-the-default-encoder-for-asp-net.aspx/


TODO

Now

  • Look at the Microsoft implementations
  • See what work has already been done in the OWASP space for XSS
  • See what other work has been done for XSS (both .NET and other technology stacks)
  • Illustrate vulnerabilities and how to mitigate them (e.g. WebGoat)

Future

  • Dream big here!