WordPress Photoracer Plugin 'id' Parameter SQL Injection Vulnerability

Summary
This host is installed with WordPress Photoracer plugin and is prone to sql injection vulnerability.
Impact
Successful exploitation will allow attacker to perform SQL Injection attack and gain sensitive information. 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 improper validation of user-supplied input passed via the 'id' parameter to '/wp-content/plugins/photoracer/viewimg.php', which allows attackers to manipulate SQL queries by injecting arbitrary SQL code.
Affected
WordPress Photoracer plugin version 1.0
References