CVE-2023-40579CWE-284

OpenFGA Authorization Bypass

Medium · published August 25, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
45.0
In the wild
Unconfirmed
What it is

OpenFGA is an authorization/permission engine built for developers and inspired by Google Zanzibar. Some end users of OpenFGA v1.3.0 or earlier are vulnerable to authorization bypass when calling the ListObjects API. The vulnerability affects customers using `ListObjects` with specific models. The affected models contain expressions of type `rel1 from type1`. This issue has been patched in version 1.3.1.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00545 · 45.0th percentile
Weakness
CWE-284 · Improper Access Control
Published
2023-08-25T19:46Z
EPSS history
Timeline
  • 25 AUG 19:46Z
    OpenFGA Authorization Bypass
    cvelistv5