by r0t,der4444,cembo,VietMafia

Saturday, June 24, 2006

mvnForum XSS vuln.

###############################################
Vuln. discovered by : r0t
Date: 24 june 2006
vendor:http://www.mvnforum.com/
affected versions:1.0 GA and prior
###############################################

Vuln. Description:

mvnForum contains a flaw that allows a remote Cross-Site Scripting attacks.Input passed to the "member" and "activatecode" parameters in activatemember isn't properly sanitised before being returned to the user.
This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

examples:
mvnForum/activatemember?activatecode=&mem
ber=%22%3Cscript%3Ealert('r0t')%3C/script%3E

mvnForum/activatemember?activatecode=%22%3Cscri
pt%3Ealert(document.cookie)%3C/script%3E

###############################################
Solution:
Edit the source code to ensure that input is properly sanitised.
###############################################
More information @ unsecured-systems.com/forum/

0 Comments:

Post a Comment

<< Home

 
Copyright (c) 2006 Pridels Sec Crew