NOSH 4a5cfdb allows remote authenticated users to execute PHP arbitrary code via the "practice logo" upload feature. The client-side checks can be bypassed. This may allow attackers to steal Protected Health Information because the product is for health charting.

NOSH 4a5cfdb allows stored XSS via the create user page. For example, a first name (of a physician, assistant, or billing user) can have a JavaScript payload that is executed upon visiting the /users/2/1 page. This may allow attackers to steal Protected Health Information because the product is for health charting.