OpenFGA is an authorization/permission engine. IN OpenFGA v1.3.8 to v1.8.2 (Helm chart openfga-0.1.38 to openfga-0.2.19, docker v1.3.8 to v.1.8.2)  are vulnerable to authorization bypass under the following conditions: 1. calling Check API or ListObjects with a model that uses [conditions](https://openfga.dev/docs/modeling/conditions), and 2. calling Check API or ListObjects API with [contextual tuples](https://openfga.dev/docs/concepts#what-are-contextual-tuples) that include conditions and 3. OpenFGA is configured with caching enabled (`OPENFGA_CHECK_QUERY_CACHE_ENABLED`). Users are advised to upgrade to v1.8.3. There are no known workarounds for this vulnerability.

AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CWE-285

https://github.com/openfga/openfga/security/advisories/GHSA-32q6-rr98-cjqv