BestWebSoft Facebook Like Button facebook-button-plugin.php fcbkbttn_settings_page cross site scripting

A vulnerability, which was classified as problematic, was found in BestWebSoft Facebook Like Button up to 2.33. Affected is the function fcbkbttn_settings_page of the file facebook-button-plugin.php. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 2.34 is able to address this issue. The patch is identified as b766da8fa100779409a953f0e46c2a2448cbe99c. It is recommended to upgrade the affected component. VDB-225354 is the identifier assigned to this vulnerability.