CVE-2022-39340 OpenFGA Information Disclosure

2022-10-2500:00:00

CWE-285

GitHub_M

www.cve.org

openfga

authorization endpoint

vulnerability

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

30.8%

JSON

OpenFGA is an authorization/permission engine. Prior to version 0.2.4, the streamed-list-objects endpoint was not validating the authorization header, resulting in disclosure of objects in the store. Users openfga/openfga versions 0.2.3 and prior who are exposing the OpenFGA service to the internet are vulnerable. Version 0.2.4 contains a patch for this issue.

CNA Affected

[
  {
    "vendor": "openfga",
    "product": "openfga",
    "versions": [
      {
        "version": "< 0.2.4",
        "status": "affected"
      }
    ]
  }
]