WordPress HD Webplayer Plugin Multiple SQL Injection Vulnerabilities

Summary
This host is running WordPress with HD Webplayer and is prone to multiple SQL injection vulnerabilities.
Impact
Successful exploitation will allow remote 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 input passed via the 'id' parameter to wp-content/plugins/webplayer/config.php and the 'videoid' parameter to wp-content/plugins/webplayer/playlist.php is not properly sanitised before being used in a SQL query.
Affected
Wordpress HD Webplayer version 1.1
References