CVE-2026-27835

EUVD-2026-8898
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
wgerwger
𝑥
≤ 2.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/wger-project/wger/commit/1fda5690b35706bb137850c8a084ec6a13317b64
https://github.com/wger-project/wger/security/advisories/GHSA-xf68-8hjw-7mpm