CVE-2024-31452

critical

Description

OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion (e.g. `a but not b`) or intersection (e.g. `a and b`). This vulnerability is fixed in v1.5.3.

References

https://github.com/openfga/openfga/security/advisories/GHSA-8cph-m685-6v6r

https://github.com/openfga/openfga/commit/b6a6d99b2bdbf8c3781503989576076289f48ed2

Details

Source: Mitre, NVD

Published: 2024-04-16

Updated: 2026-01-05

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00295