Raja Natarajan Guestbook 'lang' Parameter Local File Include Vulnerability

Summary
The Raja Natarajan Guestbook is prone to a local file-include vulnerability because it fails to properly sanitize user- supplied input. An attacker can exploit this vulnerability to obtain potentially sensitive information and to execute arbitrary local scripts in the context of the webserver process. This may allow the attacker to compromise the application and the computer other attacks are also possible. Raja Natarajan Guestbook 1.0 is vulnerable other versions may also be affected.
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: vuldb@securityfocus.com.
References