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CVE-2024-42473

nvd nist
Published: Aug 12, 2024Modified: Oct 1, 2024

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

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.

Affected (2)

Products: Openfga: Openfga
Openfga
1 product
Openfga
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Openfga
Openfga
Version 1.5.7
Openfga
Version 1.5.8

Related CWEs

CWE-863
Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (1)

Source: security-advisories@github.com
Third Party Advisory

Timeline

No history available yet.