GHSA-32q6-rr98-cjqv OpenFGA Authorization Bypass

• Go github.com/openfga/openfga: >= 1.3.8, < 1.8.3 → fixed in 1.8.3

Overview 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 when certain Check and ListObject calls are executed. Am I Affected? You are affected by this authorization bypass vulnerability if you are using OpenFGA v1.3.8 to v1.8.2, specifically under the following conditions: 1. Calling Check API or ListObjects with a model that uses conditions, and 2. OpenFGA is configured with caching enabled (`OPENFGA_CHECK_QUERY_CACHE_ENABLED`), and 3. Check API call or ListObjects API calls contain contextual tuples that include conditions. Fix Upgrade to v1.8.3. This upgrade is backwards compatible.