Unfixed XSS vulnerability at search.nationalpetpharmacy.com

Security researcher tenest, has submitted on 22/06/2009 a cross-site-scripting (XSS) vulnerability affecting search.nationalpetpharmacy.com, which at the time of submission ranked 217897 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 03/07/2009. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.

Vulnerable URL: http://search.nationalpetpharmacy.com/?D=foobar&Ntt="><script>alert('xssed')</script>&Dk=0&Np=2&N=0&Nty=1