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codeql/csharp/ql/src/Bad Practices/UseOfHtmlInputHidden.qhelp
2018-08-02 17:53:23 +01:00

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<!DOCTYPE qhelp PUBLIC
"-//Semmle//qhelp//EN"
"qhelp.dtd">
<qhelp>
<overview>
<p>Data entered in hidden fields is cached in the same way as the rest of the page, and can be
accessed or replaced by attackers that have access to the browser's cache. You should not trust the
contents of hidden fields more than the contents of normal input fields.</p>
</overview>
<recommendation>
<p>Ensure no sensitive information is stored in hidden fields.</p>
</recommendation>
<references>
</references>
</qhelp>