Info

Disclosure

Dec 25, 2005

Discovery

Unknown

Dates

Exploit

Dec 25, 2005

Solution

Unknown

Description

Advanced Guestbook contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate 'gb_id' variable upon submission to the comment.php 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

Advanced Guestbook	Advanced Guestbook	2.3.1
		2.2

References

CVE ID: 2005-4649 (see also: NVD)
Mail List Post: http://archives.neohapsis.com/archives/fulldisclosure/2005-12/1230.html
Packet Storm: http://packetstormsecurity.org/0512-advisories/AdvGuestbookXSS.txt

Credit

Handrix - handixmorx.org - Morx Security Research Team

Direct URL: http://osvdb.org/22188