EPSS
Percentile
32.7%
The magic-fields plugin before 1.7.2 for WordPress has XSS via the RCCWP_CreateCustomFieldPage.php custom-field-css parameter.
sumofpwn.nl/advisory/2016/cross_site_scripting_in_magic_fields_1_wordpress_plugin.html
wordpress.org/plugins/magic-fields/#developers