VisualShapers EZContents 2.0.3 - 'Headeruserdata.php' SQL Injection

source: https://www.securityfocus.com/bid/19777/info

ezContents is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data.

A successful exploit may allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database implementation.

http://www.example.com/headeruserdata.php?groupname=' UNION SELECT userpassword FROM authors INTO OUTFILE '/www/passwd.txt' #