CVE-2026-33729
criticalPriorität · verfolgen · 39OT-Risiko · erhöhtEPSS 0.003 · 16. PerzentilEUUSEPSS · bewertet 2026-10-26
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. In versions prior to 1.13.1, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache key. This can result in OpenFGA reusing an earlier cached result for a different request. Users are affected if the model has relations which rely on condition evaluation andncaching is enabled. OpenFGA v1.13.1 contains a patch.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–critical · 1.5–9.8
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (3)
Betroffene Produkte und Versionsbereiche.
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- GHSA-h6c8-cww8-35hfOpenFGA has an Authorization Bypass through cached keys2026-03-26ghsa · osvUS
### Description In OpenFGA, under specific conditions, models using conditions with caching enabled can result in two different check requests producing the same cache key. This can result in OpenFGA reusing an earlier cached result for a different request. ### Am I Affected? Users are affected if the following preconditions are met: 1. The model has relations which rely on condition evaluation. 1. Caching is enabled. ### Fix Upgrade to OpenFGA v1.13.1. ### Acknowledgement OpenFGA would like to thank @Amemoyoi for the discovery and responsible disclosure.
- GO-2026-4857OpenFGA has an Authorization Bypass through cached keys in github.com/openfga/openfga2026-03-26vendor · osvUS
OpenFGA has an Authorization Bypass through cached keys in github.com/openfga/openfga
auch bekannt als (5)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (10)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/openfga/openfga/commit/049b50ccd2cc7e163bd897f3d17a7b859ad146f8cnnvd
- https://github.com/openfga/openfga/releasesPatchcnnvd
- https://github.com/openfga/openfga/releases/tag/v1.13.1cnnvd
- https://github.com/openfga/openfga/security/advisories/GHSA-h6c8-cww8-35hfcnnvd
- https://github.com/openfga/openfga/commit/049b50ccd2cc7e163bd897f3d17a7b859ad146f8enisa_euvd
- https://github.com/openfga/openfga/releases/tag/v1.13.1enisa_euvd
- https://github.com/openfga/openfga/security/advisories/GHSA-h6c8-cww8-35hfenisa_euvd
- https://github.com/openfga/openfga/commit/049b50ccd2cc7e163bd897f3d17a7b859ad146f8Patchnvd
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