CVE-2026-43977 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 they do not own. The vulnerability exis...

CVE-2026-43977

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 they do not own. The vulnerability exis...

CVE-2026-43977

Summary (CVE-2026-43977) : In wger, versions prior to 2.6 expose an IDOR: any authenticated user can read another user’s private workout data via /logs/ and /stats/ on a routine, because RoutinePermission incorrectly treats is_template=True as readable and RoutineViewSet actions return the owner’...

PYSEC-2026-3421 wger Vulnerable to IDOR: Authenticated Users Can Read Any User's Private Workout Session Data via Template Routine API

Summary 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 they do not own. The RoutinePermission class grants read access to any authenticated user when a routine has...

GHSA-CJ9G-27PH-4CGV wger Vulnerable to IDOR: Authenticated Users Can Read Any User's Private Workout Session Data via Template Routine API

Summary 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 they do not own. The RoutinePermission class grants read access to any authenticated user when a routine has...