PYSEC-2026-4314 wger: Cross-User Data Corruption via Missing Ownership Check on WorkoutLog.slot_entry

Summary An authenticated attacker can inject arbitrary workout log entries into any other user's SlotEntry by supplying the victim's slotentry ID in a POST /api/v2/workoutlog/ request. The slotentry foreign key is not included in the ownership verification performed by...

CVE-2026-46438

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 slotentry ID in a POST /api/v2/workoutlog/ request. The slotentry foreign key is not included...

CVE-2026-46438

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 "slotentry" ID in a "POST /api/v2/workoutlog/" request. The "slotentry" foreign key is not...

CVE-2026-46438 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 slotentry ID in a POST /api/v2/workoutlog/ request. The slotentry foreign key is not included...

CVE-2026-46438

In versions prior to 2.6 , the wger fitness manager is vulnerable to a cross-user data corruption flaw. An authenticated attacker can inject arbitrary workout log entries into another user's SlotEntry by submitting a POST /api/v2/workoutlog/ request with a victim's slot_entry ID. This is possible...

CVE-2026-46438 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 slotentry ID in a POST /api/v2/workoutlog/ request. The slotentry foreign key is not included...

CVE-2026-46438 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 slotentry ID in a POST /api/v2/workoutlog/ request. The slotentry foreign key is not included...

wger: Cross-User Data Corruption via Missing Ownership Check on WorkoutLog.slot_entry

Summary An authenticated attacker can inject arbitrary workout log entries into any other user's SlotEntry by supplying the victim's slotentry ID in a POST /api/v2/workoutlog/ request. The slotentry foreign key is not included in the ownership verification performed by...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via WorkoutLogViewSet.getownerobjects in wger/manager/api/views.py, which omits the slotentry foreign key from the ownership verification list. An authenticated attacker can supply their own routine ID which passes...

CVE-2026-46438: Authorization Bypass Through User-Controlled Key

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 slotentry ID in a POST /api/v2/workoutlog/ request. The slotentry foreign key is not included...

PT-2026-107516

Name of the Vulnerable Software and Affected Versions wger versions prior to 2.6 Description An authenticated attacker can inject arbitrary workout log entries into another user's SlotEntry by providing the victim's slot entry ID in a POST /api/v2/workoutlog/ request. This occurs because the slot...