EZHomepagePro users_mgallery.asp usid Variable XSS

2006-03-27T02:02:37
ID OSVDB:24136
Type osvdb
Reporter r0t(krustevs@googlemail.com)
Modified 2006-03-27T02:02:37

Description

Vulnerability Description

EZHomepagePro contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'usid' variable upon submission to the users_mgallery.asp script. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.

Solution Description

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

Short Description

EZHomepagePro contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'usid' variable upon submission to the users_mgallery.asp script. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.

Manual Testing Notes

/users/users_mgallery.asp?gn=r0t&gp=guest&fl=Favorites&usid=[XSS]

References:

Vendor URL: http://www.htmljunction.net/ezhomepagepro/index.asp Secunia Advisory ID:19386 Related OSVDB ID: 24132 Related OSVDB ID: 24135 Related OSVDB ID: 24133 Related OSVDB ID: 24134 Other Advisory URL: http://pridels.blogspot.com/2006/03/ezhomepagepro-multiple-xss-vuln.html FrSIRT Advisory: ADV-2006-1094 CVE-2006-1413 Bugtraq ID: 17236