ROSLYN.SECURITY.CA5363 : Do Not Disable Request Validation (C#)

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ROSLYN.SECURITY.CA5363 : Do Not Disable Request Validation (C#)

Summary

Request validation is a feature in ASP.NET that examines HTTP requests and determines whether they contain potentially dangerous content. This check adds protection from markup or code in the URL query string, cookies, or posted form values that might have been added for malicious purposes. So, it is generally desirable and should be left enabled for defense in depth.

This check corresponds to Roslyn rule CA5363. For full rule details, see the Microsoft website: CA5363.

Properties

Class Name	Do Not Disable Request Validation (C#)
Significance	security
Mnemonic	ROSLYN.SECURITY.CA5363
Categories	None
Availability	Available for C# only.
Enabling	Checks for this warning class are enabled by default. To disable them, add the following WARNING_FILTER rule to the project configuration file. WARNING_FILTER += discard class="Do Not Disable Request Validation (C#)"

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.