Moderate severityNVD Advisory· Published Aug 25, 2023· Updated Oct 1, 2024
OpenFGA Authorization Bypass
CVE-2023-40579
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/openfga/openfgaGo | < 1.3.1 | 1.3.1 |
Affected products
2Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-jcf2-mxr2-gmqpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-40579ghsaADVISORY
- github.com/openfga/openfga/releases/tag/v1.3.1ghsax_refsource_MISCWEB
- github.com/openfga/openfga/security/advisories/GHSA-jcf2-mxr2-gmqpghsax_refsource_CONFIRMWEB
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