Disadvantage of HttpUtility.HtmlAttributeEncode

Posted by vinay_rockin on Stack Overflow See other posts from Stack Overflow or by vinay_rockin
Published on 2010-03-17T14:56:16Z Indexed on 2010/03/17 15:01 UTC
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.NET

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c#

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security

I have to encode a field so to make it secure of script injection.

I know I can use HttpUtility.HtmlEncode and Decode, but this method for HI-ASCII characters goes out of the range of the field size in database and I dont want to change the size of data field column.

Instead if I use HttpUtility.HtmlAttributeEncode, it works fine because it does not encode the HI-ASCII characters.

Is it safe what can be the disadvantages of it.

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