Memorial Web Site Script Insecure Cookie Authentication Bypass Vulnerability

Bugtraq ID:	39772
Class:	Access Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Apr 23 2010 12:00AM
Updated:	Apr 23 2010 12:00AM
Credit:	Chip D3 Bi0s
Vulnerable:	Easy Scripts Memorial Web Site Script 0
Not Vulnerable:

Memorial Web Site Script Insecure Cookie Authentication Bypass Vulnerability

Memorial Web Site Script is prone to an authentication-bypass vulnerability because it fails to adequately verify user-supplied input used for cookie-based authentication.

Attackers can exploit this vulnerability to gain administrative access to the affected application, which may aid in further attacks.

Memorial Web Site Script Insecure Cookie Authentication Bypass Vulnerability

Attackers can exploit this issue via a browser.

Supplying the following cookie data is sufficient to exploit this issue:

javascript:document.cookie="logged=admin;path=/";

Memorial Web Site Script Insecure Cookie Authentication Bypass Vulnerability

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]

Memorial Web Site Script Insecure Cookie Authentication Bypass Vulnerability

References:

• Memorial Web Site Script Homepage (Easy Scripts)