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CVE-2024-31452

8.1
HIGHCVSS v3.1 Base Score
0.11%
LOW RiskEPSS (30th percentile)

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.

Published: 4/16/2024
Modified: 1/5/2026
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Vulnerability Summary

CVSS v3 Score

8.1HIGH

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

EPSS Score (Exploitation Probability)

0.11%LOW Exploitation Risk
30th percentile

This vulnerability has a 0.11% probability of being exploited in the next 30 days, ranking higher than 30% of all scored CVEs.

CWE Classification

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