7.5
High
CVE-2024-42473 OpenFGA is an authorization/permission engine
Description
OpenFGA is an authorization/permission engine. OpenFGA v1.5.7 and v1.5.8 are vulnerable to authorization bypass when calling Check API with a model that uses `but not` and `from` expressions and a userset. Users should downgrade to v1.5.6 as soon as possible. This downgrade is backward compatible. As of time of publication, a patch is not available but OpenFGA's maintainers are planning a patch for inclusion in a future release.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| openfga 1.5 | 1.5.7 → 1.5.8 | No fix stated |
Other CVEs of openfga
The 27 CVEs of openfga →
CVE-2026-61709
OpenFGA is an authorization and permission engine built for developers
5.3
Medium
CVE-2026-55689
OpenFGA is an authorization/permission engine built for developers
6.8
Medium
CVE-2026-55170
OpenFGA is an authorization/permission engine built for developers
2.1
Low
CVE-2026-48096
OpenFGA is an authorization/permission engine built for developers
5.0
Medium