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Request #19412 Users can change $_SERVER Vars
Submitted: 2002-09-15 00:01 UTC Modified: 2002-09-15 03:11 UTC
From: sven at darkman dot de Assigned:
Status: Not a bug Package: Feature/Change Request
PHP Version: 4.2.3 OS: Linux
Private report: No CVE-ID: None
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 [2002-09-15 00:01 UTC] sven at darkman dot de 
I found that users may change Vars in the $_SERVER (and all
other arrays used by PHP). I don't think that a User should
be able to change such Variables. Comments?

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 [2002-09-15 02:31 UTC] mfischer@php.net 
Please provide an example what you mean exactly.
 [2002-09-15 03:11 UTC] derick@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

The $_server array is just filled at start up, you can do whatever you want with it in your script.
Of course this will never modify the \'real\' server variables and they will be reset in a request for a new script.

Derick
 
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