For failed login attempts, the application returns different error messages depending on whether the login failed due to an incorrect password or a non-existing username

The application provides access to a login protected H2 database for caching purposes

An API endpoint allows arbitrary log entries to be created via POST request

Due to a lack of authentication, it is possible for an unauthenticated user to request data from this endpoint, making the application vulnerable for user enumeration

When an error occurs in the application a full stacktrace is provided to the user

A user with the appropriate authorization can create any number of user accounts via an API endpoint using a POST request