cvedb.io
CVE-2026-27838
LOW · CVSS 3.1
EPSS exploitation probability: 0%
Published 2026-02-26T23:16:34.963 · Last modified 2026-06-17T10:27:46.250

Summary

wger is a free, open-source workout and fitness manager. Five routine detail action endpoints check a cache before calling `self.get_object()`. In versions up to and including 2.4, ache keys are scoped only by `pk` — no user ID is included. When a victim has previously accessed their routine via the API, an attacker can retrieve the cached response for the same PK without any ownership check. Commit e964328784e2ee2830a1991d69fadbce86ac9fbf contains a patch for the issue.

Affected products

wger — wger

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.