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CVE-2026-27835

CVE-2026-27835 · wger: IDOR in RepetitionsConfig and MaxRepetitionsConfig API leak other users' workout data

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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 filtering by the authenticated user. Any registered user can enumerate every other user's workout structure. Commit 1fda5690b35706bb137850c8a084ec6a13317b64 contains a fix for the issue.

CVSS 4.3 · Medium · EPSS 0.3%

Published
Updated

Stack: python

Affected products and versions

  • wger

    Versions
    • <= 2.4: Affected

    No fix published

  • wger PyPI

    Versions
    • 1.1
    • 1.1.1
    • 1.2
    • 1.2rc1
    • 1.3
    • 1.4
    • 1.5
    • 1.6
    • 1.6.1
    • 1.7
    • 1.8
    • 1.9
    • 2.0
    • 2.1
    Affected ranges
    • ECOSYSTEM: ≤ 2.1

    No fix published

Original sources

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