BlueSoft Classifieds Script SQL Injection Vulnerability

Summary
This host is running BlueSoft Classifieds Script and is prone to SQL injection vulnerability.
Impact
Successful exploitation will let attackers to manipulate SQL queries by injecting arbitrary SQL code. Impact Level: Application.
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 is due to input passed via the 'c' parameter to 'search.php',which is not properly sanitised before being used in a SQL query.
Affected
BlueSoft Classifieds script.
References