CVE-2022-39352

OpenFGA Authorization Bypass

Description

OpenFGA is a high-performance authorization/permission engine inspired by Google Zanzibar. Versions prior to 0.2.5 are vulnerable to authorization bypass under certain conditions. You are affected by this vulnerability if you added a tuple with a wildcard (*) assigned to a tupleset relation (the right hand side of a ‘from’ statement). This issue has been patched in version v0.2.5. This update is not backward compatible with any authorization model that uses wildcard on a tupleset relation.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory github.com
Affected: openfga openfga
Published at:
Updated at:

References

Link Tags
https://github.com/openfga/openfga/security/advisories/GHSA-3gfj-fxx4-f22w third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-39352?
CVE-2022-39352 has been scored as a medium severity vulnerability.
How to fix CVE-2022-39352?
To fix CVE-2022-39352, 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-2022-39352 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-39352 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-2022-39352?
CVE-2022-39352 affects openfga openfga.
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