GHSA-jq9f-gm9w-rwm9

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GHSA-jq9f-gm9w-rwm9

Summary: OpenFGA Improper Policy Enforcement

Details: ### Impact OpenFGA v1.8.5 to v1.11.2 ( openfga-0.2.22 <= Helm chart <= openfga-0.2.51, v.1.8.5 <= docker <= v.1.11.2) are vulnerable to improper policy enforcement when certain Check calls are executed. ### Affected Users Users are affected by this vulnerability if all of the following preconditions are met: - OpenFGA v1.8.5 to v1.11.2 is being used - The model has a relation directly assignable by a [type bound public access](https://openfga.dev/docs/concepts#what-is-type-bound-public-access) and assignable by type bound non-public access - A tuple is assigned for the relation that is a type bound public access - A tuple is assigned for the same object with the same relation that is not type bound public access - A tuple is assigned for a different object that has an object ID lexicographically larger with the same user and relation which is not type bound public access ### Fix Upgrade to v1.11.3. This upgrade is backwards compatible. ### Workaround None

References: https://github.com/openfga/openfga/security/advisories/GHSA-jq9f-gm9w-rwm9, https://nvd.nist.gov/vuln/detail/CVE-2026-24851, https://github.com/openfga/openfga/commit/1bb5eddf4a3d2fc718aab7914b8f9a1200d2f7ee, https://github.com/openfga/openfga, https://github.com/openfga/openfga/releases/tag/v1.11.3