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OpenAdvisories
Medium · 6.5 CVE-2023-40579 EUVD-2023-2315GHSA-jcf2-mxr2-gmqpGO-2023-2028

OpenFGA Authorization Bypass

Published Aug 25, 2023 · Updated Oct 1, 2024 · Assigned by GitHub_M

Description

OpenFGA is an authorization/permission engine built for developers and inspired by Google Zanzibar. Some end users of OpenFGA v1.3.0 or earlier are vulnerable to authorization bypass when calling the ListObjects API. The vulnerability affects customers using `ListObjects` with specific models. The affected models contain expressions of type `rel1 from type1`. This issue has been patched in version 1.3.1.

Affected products

VendorProductAffectedFixed
openfga openfga < 1.3.1 —

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/openfga/openfga < 1.3.1 1.3.1 GHSA-jcf2-mxr2-gmqp

References