#27158 [NEW]: SID put in the wrong place in anchors containing only HTML entities
| From: | davey@php.net | Date: | Thu, 05 Feb 2004 15:02:18 +0000 |
| Subject: | #27158 [NEW]: SID put in the wrong place in anchors containing only HTML entities | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-54463@lists.php.net to get a copy of this message | ||
From: davey@php.net
Operating system: WinXP SP1 and FreeBSD 4.9
PHP version: 4.3.4
PHP Bug Type: Session related
Bug description: SID put in the wrong place in anchors containing only HTML entities
Description:
------------
If you have an anchor, whose href is comprised ONLY of HTML entities - a
common spam bot deterrent now - the SID is placed after the & from the
first entity, breaking the URI.
Also, if the entities are decoded to "mailto:" links, the SID
should not
be appended at all...
Is it possible to decode before trying to add the SID and then
re-HTMLentities?
Reproduce code:
---------------
<?php
session_start();
?>
// Link to mailto:davey@php.net
<a
href="mailto:davey@php.net">davey@php.net</a>
// Link to http://php.net
<a
href="http://php.net">php.net</a>
Expected result:
----------------
<a
href="mailto:davey@php.net">davey@php.net</a>
<a
href="http://php.net?PHPSESSID=SID">php.net</a>
Actual result:
--------------
<a
href="&?PHPSESSID=d4030b2d6c97a1425c49071bf8b2ab5a#109;ailto:davey@php.net">davey@php.net</a>
<a
href="&?PHPSESSID=d4030b2d6c97a1425c49071bf8b2ab5a#104;ttp://php.net">php.net</a>
--
Edit bug report at http://bugs.php.net/?id=27158&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27158&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27158&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=27158&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=27158&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=27158&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=27158&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=27158&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=27158&r=support
Expected behavior: http://bugs.php.net/fix.php?id=27158&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=27158&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=27158&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=27158&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27158&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=27158&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=27158&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=27158&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=27158&r=float