OpenFGA Authorization Bypass
CVE-2022-39342

5.9MEDIUM

Key Information:

Vendor

Openfga

Status
Openfga
Vendor
CVE Published:
25 October 2022

What is CVE-2022-39342?

OpenFGA is an authorization/permission engine. Versions prior to version 0.2.4 are vulnerable to authorization bypass under certain conditions. Users whose model has a relation defined as a tupleset (the right hand side of a ‘from’ statement) that involves anything other than a direct relationship (e.g. ‘as self’) are vulnerable. Version 0.2.4 contains a patch for this issue.

Affected Version(s)

openfga < 0.2.4

References

https://github.com/openfga/openfga/security/advisories/GH...
https://github.com/openfga/openfga/commit/c8db1ee3d2a366f...
https://github.com/openfga/openfga/releases/tag/v0.2.4

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.