Auth bypass in Openfga Helm Charts
CVE-2026-41131
OpenFGA is an authorization/permission engine built for developers. Prior to version 1.14.1, in specific scenarios, models using conditions with caching enabled can result in two different check requests producing the same cache key. This could result in OpenFGA reusing an earlier cached result for a subsequent request. The preconditions for vulnerability are the model having relations which rely on condition evaluation and the user having caching enabled. OpenFGA v1.14.1 contains a fix.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (12.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.001
Affected products
- Openfga Helm Charts
- Openfga — versions < 1.14.1
Weakness classification (CWE)
References
- github.com/openfga/openfga/security/advisories/GHSA-57j5-qwp2-vqp6 (Vendor Advisory)
- github.com/openfga/openfga/releases/tag/v1.14.1 (Product, Release Notes)
Frequently asked questions
- What is CVE-2026-41131?
- CVE-2026-41131 is a medium-severity vulnerability in Openfga Helm Charts, classified under Use of Incorrectly-Resolved Name or Reference. CVSS score: 5.0/10. Published 2026-04-22.
- How severe is CVE-2026-41131?
- Medium severity. CVSS v3 base score is 5.0 out of 10.