Five routine detail action endpoints check a cache before calling self.get_object(). Cache keys are scoped only by pk — no user ID is included. When a victim has previously accessed their routine via the API, an attacker can retrieve the cached response for the same PK without any ownership check.
RepetitionsConfigViewSet and MaxRepetitionsConfigViewSet return all users' repetition config data because their get_queryset() calls .all() instead of filtering by the authenticated user. Any registered user can enumerate every other user's workout structure.
Three nutritional_values action endpoints fetch objects via Model.objects.get(pk=pk) — a raw ORM call that bypasses the user-scoped queryset. Any authenticated user can read another user's private nutrition plan data, including caloric intake and full macro breakdown, by supplying an arbitrary PK.
Cross Site Scripting vulnerability in wger Project wger Workout Manager v.2.2.0a3 allows a remote attacker to gain privileges via the license_author field in the add-ingredient function in the templates/ingredients/view.html, models/ingredients.py, and views/ingredients.py components.
Cross Site Request Forgery (CSRF) vulnerability in wger Project wger Workout Manager 2.2.0a3 allows a remote attacker to gain privileges via the user-management feature in the gym/views/gym.py, templates/gym/reset_user_password.html, templates/user/overview.html, core/views/user.py, and templates/user/preferences.html, core/forms.py components.
Improper Restriction of Excessive Authentication Attempts in GitHub repository wger-project/wger prior to 2.2.