CVE-2022-39342

Name: CVE-2022-39342
Creator: NVD / NIST
Published: 2022-10-25T17:15:56.333+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2022-39342 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. Users whose model has a relation defined as a tupleset (the right hand side of a ‘from’ statement) that involves anything other than a direct relationship (e.g. ‘as self’) are vulnerable. Version 0.2.4 contains a patch for this issue.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.86%

53.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-285

Affected Software

Vendor	Product	Versions
Openfga	Openfga	< 0.2.4

References

https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4Patch, Third Party Advisory
https://github.com/openfga/openfga/releases/tag/v0.2.4Release Notes, Third Party Advisory
https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5fThird Party Advisory
https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4Patch, Third Party Advisory
https://github.com/openfga/openfga/releases/tag/v0.2.4Release Notes, Third Party Advisory
https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5fThird Party Advisory

Timeline

Published: Oct 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39342?

How severe is CVE-2022-39342?

CVE-2022-39342 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39342?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-39342?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST