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[VulnWatch] Apache Illegal Request Handling Possible XSS Vulnerability
- To: full-disclosure@xxxxxxxxxxxxxxxxx, vulnwatch@xxxxxxxxxxxxx, vulndiscuss@xxxxxxxxxxxxx, bugtraq@xxxxxxxxxxxxxxxxx
- Subject: [VulnWatch] Apache Illegal Request Handling Possible XSS Vulnerability
- From: "Michal Majchrowicz" <m.majchrowicz@xxxxxxxxx>
- Date: Tue, 24 Apr 2007 10:53:26 +0200
Hi.
I think now we can classify this as flaw in Apache. It accepts
requests that simply make no sense. Take a look at this example:
<script>alert(document.cookie);</script> /test.php
<script>alert(document.cookie);</script>
In some circumstances it may cause XSS vulnerability:
<?php
echo $_SERVER['REQUEST_METHOD'];
echo $_SERVER['SERVER_PROTOCOL'];
?>
I am now investigating other possible attacks.
Regards Michal Majchrowicz.