The FV Flowplayer Video Player plugin before 7.3.15.727 for WordPress allows guests to obtain the email subscription list in CSV format via the wp-admin/admin-post.php?page=fvplayer&fv-email-export=1 URI.
The FV Flowplayer Video Player plugin before 7.3.15.727 for WordPress allows guests to obtain the email subscription list in CSV format via the wp-admin/admin-post.php?page=fvplayer&fv-email-export=1 URI.