Access Control Bypass Affecting wger package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published17 May 2026
- disclosed14 May 2026
- creditKadirArslan
Introduced: 14 May 2026
CVE-2026-43977 (opens in a new tab)How to fix?
There is no fixed version for wger.
Overview
Affected versions of this package are vulnerable to Access Control Bypass via the logs and stats API actions in the RoutineViewSet process. An attacker can access another user's private workout session notes, exercise history, and training statistics by enumerating public template routine IDs and invoking these endpoints on routines they do not own.