WordPress Asset CleanUp: Page Speed Booster plugin cross-site scripting vulnerability

WordPress is a blogging platform developed by the WordPress Foundation using the PHP language.Asset CleanUp:Page Speed Booster WordPress plugin in versions prior to 1.3.8.5 has a cross-site scripting vulnerability that stems from a lack of data validation filtering of user-supplied data and output. The vulnerability can be exploited by attackers to execute JavaScript code on the client side.