Critical severity · published Jan 13, 2025
CVE-2024-56323
OpenFGA Authorization Bypass
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
openfga · openfga
>=1.3.8, <1.8.3 · source: vendor, NVD
HC
Helm Charts · Openfga
0.1.38 before 0.2.19 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-56323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-56323
Patch
https://github.com/openfga/openfga/security/advisories/GHSA-32q6-rr98-cjqv
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