{"id":"CVE-2024-56323","aliases":["GHSA-32q6-rr98-cjqv","GO-2025-3384"],"title":"OpenFGA Authorization Bypass","summary":"OpenFGA Authorization Bypass","severity":"medium","vendor":"openfga","product":"github.com/openfga/openfga","ecosystem":"go","affected":["github.com/openfga/openfga >= 1.3.8, < 1.8.3"],"patched":["github.com/openfga/openfga 1.8.3"],"published":"2025-01-13","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:50:21.772273283Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-32q6-rr98-cjqv","references":[{"url":"https://github.com/openfga/openfga/security/advisories/GHSA-32q6-rr98-cjqv"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56323"},{"url":"https://github.com/openfga/openfga"},{"url":"https://pkg.go.dev/vuln/GO-2025-3384"}],"tags":["osv","go"],"epss":0.00445,"epssPercentile":0.38076,"ingestedAt":"2026-09-12T03:13:01.747Z","slug":"CVE-2024-56323","body":"## Overview\n\n### Overview\nOpenFGA 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.\n\n### Am I Affected?\nYou are affected by this authorization bypass vulnerability if you are using OpenFGA v1.3.8 to v1.8.2, specifically under the following conditions: \n1. Calling Check API or ListObjects with a model that uses [conditions](https://openfga.dev/docs/modeling/conditions), and \n2. OpenFGA is configured with caching enabled (`OPENFGA_CHECK_QUERY_CACHE_ENABLED`), and \n3. Check API call or ListObjects API calls contain [contextual tuples](https://openfga.dev/docs/concepts#what-are-contextual-tuples) that include conditions.\n\n### Fix\nUpgrade to v1.8.3. This upgrade is backwards compatible.\n\n## Affected packages\n\n- `github.com/openfga/openfga >= 1.3.8, < 1.8.3`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/openfga/openfga 1.8.3`","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":27.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}