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Bug #62314 strip_tags - Only one iteration
Submitted: 2012-06-13 15:31 UTC Modified: 2012-06-14 12:09 UTC
From: FireFart at gmail dot com Assigned:
Status: Not a bug Package: *General Issues
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
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From: FireFart at gmail dot com
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 [2012-06-13 15:31 UTC] FireFart at gmail dot com 
Description:
------------
The "strip_tags" function strips tags only in one iteration.
So the following string can be used to bypass the strip_tags functionality.
I'm not sure if it's a bug or a documentation issue, because a warning on the docs would also do the job.

Test script:
---------------
<scr<script></script>ipt>alert(document.cookie);</scri<script></script>pt>

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 [2012-06-13 15:35 UTC] FireFart at gmail dot com
-Status: Open +Status: Closed
 [2012-06-13 15:35 UTC] FireFart at gmail dot com 
wrong
 [2012-06-14 12:09 UTC] rasmus@php.net
-Status: Closed +Status: Not a bug
 
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