CVE-2026-27835

MEDIUM

4.3

Description

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.

CVE Details

CVSS v3.1 Score4.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/26/2026

Last Modified3/3/2026

Sourcenvd

Honeypot Sightings0

Affected Products

wger:wger

Weaknesses (CWE)

CWE-639

References

https://github.com/wger-project/wger/commit/1fda5690b35706bb137850c8a084ec6a13317b64(security-advisories@github.com)

https://github.com/wger-project/wger/security/advisories/GHSA-xf68-8hjw-7mpm(security-advisories@github.com)

IOC Correlations

No correlations recorded

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