Mail.com Cross Site Scripting Vulnerability

["Keith Dallara" <dallara@xxxxxxxx>]

This problem was fixed this morning.

Keith Dallara
Director, E-Mail Product Management
dallara@xxxxxxxx 

-----Original Message-----
From: Digital Shadow [mailto:dshadow@xxxxxxxxxxx]
Sent: Thursday, January 03, 2002 12:16 PM
To: mailsupport@xxxxxxxxxxxxxx
Cc: bugtraq@xxxxxxxxxxxxxxxxx
Subject: Mail.com Cross Site Scripting Vulnerability


----------------------------------------------
Mail.com Cross Site Scripting Vulnerability
Ministry-of-Peace - www.ministryofpeace.co.uk
----------------------------------------------

SYNOPSIS

Mail.com offers free webmail services, which are used
by tens of thousands of people around the world.
The site suffers from a CSS vulnerability, giving a
malicious user the ability to view the site cookies of
any user currently logged in.


IMPACT

If a malicious user can get the mail.com user to follow
a simple link, then they can grab that users mail.com
cookies and possibly use them to authenticate as that
user.


WORKING EXAMPLE

Log into your mail.com account, and then go to:
http://mymail.mail.com/scripts/common/forgotpasswd.cgi?login=<p><!-- scripts>docu
ment.writeln(document.cookie)</scripts --></p>


CREDITS

Vulnerability discovered by Digital Shadow.


INFO

Security Advisory #03
Published: 03rd January 2002



-- 

_______________________________________________
Sign-up for your own FREE Personalized E-mail at Mail.com
http://www.mail.com/?sr=signup


1 cent a minute calls anywhere in the U.S.!

http://www.getpennytalk.com/cgi-bin/adforward.cgi?p_key=RG9853KJ&url=http://www.getpennytalk.com



-- 

_______________________________________________
Sign-up for your own FREE Personalized E-mail at Mail.com
http://www.mail.com/?sr=signup


1 cent a minute calls anywhere in the U.S.!

http://www.getpennytalk.com/cgi-bin/adforward.cgi?p_key=RG9853KJ&url=http://www.getpennytalk.com