20 results · Feed
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Medium 6.5
wger: Cross-User Data Corruption via Missing Ownership Check on WorkoutLog.slot_entry
wger is a free, open-source workout and fitness manager. Prior to version 2.6, an authenticated attacker can inject arbitrary workout log entries into any other user's `SlotEntry` by supplying the victim's `slot_entry` ID in a `POST /api/v2/workoutlog/` reque…
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Medium 4.8
wger: API credentials remain valid after logout/password change
wger is a free, open-source workout and fitness manager. Versions prior to 2.6 have a vulnerability in the authentication/session lifecycle of `wger` where bearer-style API credentials remain valid after a user logs out and after a user changes their password…
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High 7.1
wger: Trainer Privilege Escalation - Improper Privilege Management
wger is a free, open-source workout and fitness manager. Prior to version 2.6, a user with only the `gym_trainer` permission can deactivate any account in the same gym, including `gym_manager` and `general_gym_manager` accounts. The `UserDeactivateView` grant…
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Medium 5.4
wger: trainer_login accepts GET - CSRF bypass enables forced session rebinding
wger is a free, open-source workout and fitness manager. Prior to version 2.6, the `trainer_login` view in wger accepts GET requests and executes `django_login()` without any CSRF protection, because Django's `CsrfViewMiddleware` only enforces tokens on unsaf…
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High 7.1
wger: cross-tenant admin notes/contracts leak via gym=None bypass (5 views)
wger is a free, open-source workout and fitness manager. Prior to version 2.6, five gym management views in wger apply a flawed gym-scope guard (`gym_a != gym_b`) that silently passes when both operands are `None`. A trainer with `gym.gym_trainer` and `gym.ad…
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Medium 5.4
wger before 2.6 Open Redirect via trainer-login next parameter
wger before 2.6 (affected versions <= 2.5.0) contains an open redirect vulnerability in the trainer_login view (wger/core/views/user.py). After a trainer enters impersonation mode, the view redirects to the user-supplied 'next' GET parameter via HttpResponseR…
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Medium 5.4
wger before 2.6 CSV Formula Injection via member export
wger before 2.6 fails to sanitize first_name and last_name fields in the gym member TSV export endpoint, allowing any gym member to inject spreadsheet formulas. Attackers can inject formulas like =HYPERLINK to exfiltrate admin data or execute code when admins…
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Medium 6.5
wger before 2.5 Uncontrolled Resource Consumption via date_sequence
wger before 2.5 fails to validate the maximum duration of routine date ranges, allowing authenticated users to create routines spanning arbitrarily long periods. Attackers can trigger the date_sequence computation via routine detail endpoints, forcing the ser…
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High 7.5
wger IDOR: Authenticated Users Can Read Others' Private Workout Session Data via Template Routine API
wger is a free, open-source workout and fitness manager. In versions prior to 2.6, any authenticated user can read another user's private workout session notes, exercise history, and training statistics by calling the /logs/ and /stats/ actions on a routine t…
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High 8.1
wger: Privilege escalation via trainer-login session chaining allows gym trainers to impersonate gym managers
wger is a free, open-source workout and fitness manager. In versions prior to 2.6, a gym trainer can escalate their session to any higher-privileged account (gym manager, general manager) by chaining two calls to the trainer-login endpoint. Once a trainer per…
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High 8.5
wger: cross-tenant account deletion / deactivation / activation by gym.manage_gym + gym=None
## Summary GHSA-mhc8-p3jx-84mm (CVE-2026-43948) reported that wger's `reset_user_password` and `gym_permissions_user_edit` views in `wger/gym/views/user.py` performed a gym-scope authorization check using Django ORM object comparison (`if request.user.userpro…
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Critical 9.9
wger: cross-tenant password reset and plaintext disclosure via gym=None bypass
wger is a free, open-source workout and fitness manager. Prior to 2.6, the reset_user_password and gym_permissions_user_edit views in wger perform a gym-scope authorization check using Python object comparison (!=) that evaluates None != None as False, silent…
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High 7.6
wger has Broken Access Control in the Global Gym Configuration Update Endpoint
wger is a free, open-source workout and fitness manager. In versions 2.5 and below, the GymConfigUpdateView declares permission_required = 'config.change_gymconfig' but inherits WgerFormMixin instead of WgerPermissionMixin, so the permission is never enforced…
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Medium 5.1
wger: Stored XSS via Unescaped License Attribution Fields
wger is a free, open-source workout and fitness manager. In versions 2.5 and below, the attribution_link property in AbstractLicenseModel constructs HTML by directly interpolating user-controlled license fields (such as license_author) without escaping, and t…
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Medium 4.3
wger: IDOR in nutritional_values endpoints exposes private dietary data via direct ORM lookup
wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, 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 u…
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Low 3.1
wger: IDOR via user-unscoped cache keys on routine API actions exposes workout data
wger is a free, open-source workout and fitness manager. Five routine detail action endpoints check a cache before calling `self.get_object()`. In versions up to and including 2.4, ache keys are scoped only by `pk` — no user ID is included. When a victim has …
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Medium 4.3
wger: IDOR in RepetitionsConfig and MaxRepetitionsConfig API leak other users' workout data
wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, `RepetitionsConfigViewSet` and `MaxRepetitionsConfigViewSet` return all users' repetition config data because their `get_queryset()` calls `.all()` instead of filter…
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High 8.8
wger Workout Manager Cross-Site Request Forgery vulnerability
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.h…
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Medium 5.4
wger Workout Manager Cross-site Scripting vulnerability
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/…
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High 7.8CVE-2022-2650 Public exploit
Improper Restriction of Excessive Authentication Attempts in wger-project/wger
Improper Restriction of Excessive Authentication Attempts in GitHub repository wger-project/wger prior to 2.2.