Bigforum 'profil.php' SQL Injection Vulnerability

Summary
This host is running Bigforum and is prone to SQL Injection vulnerability.
Impact
Successful exploitation will allow remote attackers to execute arbitrary SQL statements on the vulnerable system, which may lead to view, add, modify data, or delete information in the back-end database. Impact Level: Application. NOTE: Successful exploitation requires that 'magic_quotes_gpc' is disabled.
Solution
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.
Insight
The flaw exists in 'profil.php'. Input passed to the 'id' parameter is not properly sanitised before being used in SQL queries. A remote attacker can execute arbitrary SQL commands.
Affected
Bigforum version 4.5 and prior
References