<div>
ASP.NET is trying to help in making sure the user is not trying to make a <br />
cross site scripting attack no your site. It is checked the first time you <br />
access Request.Form or Request.QueryString collection. <br />
<br />
If you insist you can disable it with the validateRequest setting:<br />
<br />
<a href="http://msdn.microsoft.com/en-us/library/950xf363.aspx" rel="ugc">http://msdn.microsoft.com/en-us/library/950xf363.aspx</a><br />
<br />
If you do this it will be crucial that you validate any input data to <br />
insure the user is not sending you malicious input.<br />
<br />

</div>


ASP.NET is trying to help in making sure the user is not trying to make a
cross site scripting attack no your site. It is checked the first time you
access Request.Form or Request.QueryString collection.

If you insist you can disable it with the validateRequest setting:

http://msdn.microsoft.com/en-us/library/950xf363.aspx [http://msdn.microsoft.com/en-us/library/950xf363.aspx]

If you do this it will be crucial that you validate any input data to
insure the user is not sending you malicious input.



<div>
Forgot to mention that i recommend not to change the setting. What does your form input look like?<br />

</div>


Forgot to mention that i recommend not to change the setting. What does your form input look like?


<div>
<div class="content wysiwyg-content">
I am working on a web application.<br />
After entering the data in all the text boxes and pressed the submit button, I got the below error.<br />
<br />
&quot;Due to the presence of characters known to be used in Cross Site Scripting attacks, access is forbidden. This web site does not allow Urls which might include embedded HTML tags. &quot;<br />
<br />
Can anyone help me why I am getting this error and what is the solution for this.<br />

</div>
</div>


I am working on a web application.
After entering the data in all the text boxes and pressed the submit button, I got the below error.

"Due to the presence of characters known to be used in Cross Site Scripting attacks, access is forbidden. This web site does not allow Urls which might include embedded HTML tags. "

Can anyone help me why I am getting this error and what is the solution for this.


Due to the presence of characters known to be used in Cross Site Scripting attacks, access is forbidden. This web site does not allow Urls which might include embedded HTML tags.

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications

ASP.NET

Asynchronous JavaScript and XML (AJAX) is a group of interrelated Web development techniques used on the client-side to create asynchronous Web applications. With AJAX, web applications can send data to and retrieve from a server asynchronously (in the background) without interfering with the display and behavior of the existing page. HTML and CSS can be used in combination to mark up and style information. The Document Object Model (DOM) is accessed with JavaScript to dynamically display and allow interaction with the information presented.