A vulnerability was found in chrisy TFO Graphviz Plugin up to 1.9 on WordPress and classified as problematic. Affected by this issue is the function admin_page_load/admin_page of the file tfo-graphviz-admin.php. The manipulation leads to cross site scripting. The attack may be launched remotely. Upgrading to version 1.10 is able to address this issue. The name of the patch is 594c953a345f79e26003772093b0caafc14b92c2. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-258620.