|
Neohapsis is currently accepting applications for employment. For more information, please visit our website www.neohapsis.com or email hr@neohapsis.com |
Phorum 3.4 Cross Site Scripting
From: Peter (pcs
pcsmedia.net)
Date: Wed Apr 02 2003 - 07:19:44 CST
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Description:
It is possible to insert javascript code in a message and execute it.
1.) go to a phorum
2.) click on new topic
3.) enter any name
4.) enter any email
5.) enter a title in the way like this "><script>alert
("Vulnerable");</script>
6.) enter any text
7.) click the preview button
8.) click the send button on the top of the page
Solution:
Edit the source code to strip malicious characters from title or escape
malicious characters using addslashes().
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]