Info

Disclosure

May 04, 2006

Discovery

Unknown

Dates

Exploit

May 04, 2006

Solution

Unknown

Description

Big Webmaster Guestbook contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'name', 'mail', 'site', 'city', 'state' and 'country' fields upon submission to the 'addguest.cgi' 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.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Public
OSVDB: Web Related

Solution

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

Products

Big Webmaster

Guestbook

1.02

References

Bugtraq ID: 17834
Secunia Advisory ID: 19971
CVE ID: 2006-2231 (see also: NVD)
Mail List Post: http://archives.neohapsis.com/archives/fulldisclosure/2006-05/0068.html
Vendor URL: http://www.bigwebmaster.com/Perl/Scripts_and_Programs/Guestbooks/

Credit

Javor Ninov - drfranckysecurax.org - http://www.securitydot.net/

Direct URL: http://osvdb.org/25257