Is CVE-2022-39352 actively exploited?

No active exploitation of CVE-2022-39352 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-39352 be exploited remotely?

Yes. CVE-2022-39352 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-39352?

CVE-2022-39352 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-39352

CWE-863Published: November 8, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official 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.

NVD Source

Risk Analysis

OpenFGA versions prior to 0.2.5 contain an authorization bypass vulnerability triggered by specific wildcard configurations in tupleset relations. This critical flaw allows remote attackers to circumvent intended permission controls.

No public exploit is known for this vulnerability, and it is not tracked in the CISA KEV catalog.

Recommended Action

Upgrade OpenFGA to version 0.2.5 or later, noting that this update may require changes to existing authorization models.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-39352 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.