CVE-2022-39342

OpenFGA Authorization Bypass

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.

Category

5.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: openfga openfga
Published at:
Updated at:

References

Link Tags
https://github.com/openfga/openfga/security/advisories/GHSA-f4mm-2r69-mg5f third party advisory
https://github.com/openfga/openfga/commit/c8db1ee3d2a366f18e585dd33236340e76e784c4 third party advisory patch
https://github.com/openfga/openfga/releases/tag/v0.2.4 third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2022-39342?
CVE-2022-39342 has been scored as a medium severity vulnerability.
How to fix CVE-2022-39342?
To fix CVE-2022-39342, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-39342 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-39342 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-39342?
CVE-2022-39342 affects openfga openfga.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.