admin\db\DoSql.php in EmpireCMS through 7.5 allows XSS via crafted SQL syntax to admin/admin.php.
https://github.com/novysodope/empireCMS7.5
http://i.3001.net/uploads/Up_imgs/20181117-ce3d7d20372096011393bfda0d6f9d07.png%21small
http://i.3001.net/uploads/Up_imgs/20181117-95a316d46f9a46dda7c48e541777d1fc.png%21small