cvedb.io
CVE-2026-55689
MEDIUM · CVSS 6.8
EPSS exploitation probability: 0%
Published 2026-07-09T22:17:06.553 · Last modified 2026-07-09T22:17:06.553

Summary

OpenFGA is an authorization/permission engine built for developers. Prior to 1.18.0, OpenFGA's OIDC authenticator skipped JWT audience validation when authn.method was set to oidc, authn.oidc.issuer was configured, and authn.oidc.audience was not set, allowing a token minted for an unrelated service by the same identity provider to authenticate to OpenFGA. This issue is fixed in 1.18.0.

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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.