An issue was discovered in Microweber 1.0.7. There is a CSRF attack (against the admin user) that can add an administrative account via api/save_user.
https://github.com/microweber/microweber/issues/484
https://github.com/microweber/microweber/issues/483
https://github.com/microweber/microweber/commit/982ea9d5efb7d2306a05644ebc3469dadb33767e