CVE-2025-64751 OpenFGA Improper Policy Enforcement

What is CVE-2025-64751?

CVE-2025-64751 is a medium-severity missing authorization vulnerability in openfga, published on 21 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.4.0 to v1.11.0 ( openfga-0.1.34 <= Helm chart <= openfga-0.2.48, v.1.4.0 <= docker <= v.1.11.0) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This issue has been patched in version 1.11.1.

Weakness: CWE-285

Which versions are affected by CVE-2025-64751?

3 open source packages ship an affected version, including github.com/openfga/openfga. It affects 2 products.

Products include Openfga Helm Charts, Openfga Openfga.

How do I fix CVE-2025-64751?

Upgrade github.com/openfga/openfga to 1.11.1 or later.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-64751 being exploited?

There is no known exploitation of CVE-2025-64751 in the wild and no public exploit code.

Other vulnerabilities in openfga

• CVE-2026-55689 OpenFGA: OIDC audience validation skipped when --authn-oidc-audience is unset Medium 6.8
• CVE-2026-24851 OpenFGA Improper Policy Enforcement Medium 5.8
• CVE-2025-55213 OpenFGA Authorization Bypass (Check) Medium 5.8
• CVE-2025-48371 OpenFGA Authorization Bypass Medium 5.8
• CVE-2025-46331 OpenFGA Authorization Bypass Medium 5.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-2c64-vmv2-hgfc, GO-2025-4150, MINI-427m-r9j4-3x7v, MINI-697w-qjx6-wh92, MINI-6jp8-qrhp-5x6j, MINI-8wwm-hpfm-7f78 and 10 more.