CVE-2024-42473

HIGH

7.5

Description

OpenFGA is an authorization/permission engine. OpenFGA v1.5.7 and v1.5.8 are vulnerable to authorization bypass when calling Check API with a model that uses `but not` and `from` expressions and a userset. Users should downgrade to v1.5.6 as soon as possible. This downgrade is backward compatible. As of time of publication, a patch is not available but OpenFGA's maintainers are planning a patch for inclusion in a future release.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/12/2024

Last Modified10/1/2024

Sourcenvd

Honeypot Sightings0

Affected Products

openfga:openfga

Weaknesses (CWE)

CWE-863CWE-863

References

https://github.com/openfga/openfga/security/advisories/GHSA-3f6g-m4hr-59h8(security-advisories@github.com)

IOC Correlations

No correlations recorded

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