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OpenFGA Authorization Bypass

High
miparnisari published GHSA-jcf2-mxr2-gmqp Aug 25, 2023

Package

gomod openfga/openfga (Go)

Affected versions

<1.3.0

Patched versions

1.3.1

Description

Overview

Some end users of OpenFGA v1.3.0 or earlier are vulnerable to authorization bypass when calling the ListObjects API. This means that the API sometimes returns more objects than it should.

Am I Affected?

The vulnerability affects customers using ListObjects with specific models. The affected models contain expressions of type rel1 from type1.

Fix

Update to v1.3.1.

Backward Compatibility

This update is backward compatible.

Severity

High

CVE ID

CVE-2023-40579

Weaknesses

No CWEs

Credits