CVE-2024-31452

2024-04-1622:15:35

CWE-863

GitHub_M

web.nvd.nist.gov

openfga

authorization bypass

check api

listobjects api

vulnerability

exclusion

intersection

v1.5.0+

nvd

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.5

Confidence

Low

EPSS

Percentile

9.0%

JSON

OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion (e.g. a but not b) or intersection (e.g. a and b). This vulnerability is fixed in v1.5.3.

Affected configurations

Vulners

Vulnrichment

Node

openfgaopenfgaRange1.5.0–1.5.3

VendorProductVersionCPE
openfgaopenfga*cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
openfga	openfga	*	cpe:2.3:a:openfga:openfga::::::::

CNA Affected

[
  {
    "vendor": "openfga",
    "product": "openfga",
    "versions": [
      {
        "version": ">= 1.5.0, < 1.5.3",
        "status": "affected"
      }
    ]
  }
]