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OpenAdvisories
Medium · 5.8 CVE-2025-55213 EUVD-2025-25151GHSA-mgh9-4mwp-fg55GO-2025-3894

OpenFGA Authorization Bypass (Check)

Published Aug 18, 2025 · Updated Aug 18, 2025 · Assigned by GitHub_M

Description

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.9.3 to v1.9.4 ( openfga-0.2.40 <= Helm chart <= openfga-0.2.41, v1.9.3 <= docker <= v.1.9.4) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This vulnerability is fixed in 1.9.5.

Affected products

VendorProductAffectedFixed
openfga openfga >= 1.9.3, < 1.9.5 —

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/openfga/openfga >= 1.9.3, < 1.9.5 1.9.5 GHSA-mgh9-4mwp-fg55

References