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MVC CSRF (Part of a series on ASP.NET MVC Security) Barry Dorrans MVP – Developer Security
Introduction ,[object Object],Cross-site request forgery CSRF a type of malicious exploit of a website whereby unauthorized commands are transmitted from a user that the website trusts.  Contrary to cross-site scripting (XSS), which exploits the trust a user has for a particular site, cross-site request forgery exploits the trust that a site has for a particular user. Wikipedia
The Problem ,[object Object],[object Object],[object Object],[object Object]
In the real world ,[object Object],[object Object]
The Solution – A CSRF Canary ,[object Object],[object Object],[object Object]
Adding the canary ,[object Object],[object Object],[object Object]
CAVEAT: GET requests ,[object Object],[object Object],[object Object]

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MVC CSRF Protection

  • 1. MVC CSRF (Part of a series on ASP.NET MVC Security) Barry Dorrans MVP – Developer Security
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.