PT-2022-24911 · Openfga · Openfga

Samyghannad · CVE-2022-39341 · Published 2022-10-25 · Updated 2024-08-21

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenFGA versions prior to 0.2.4

Description OpenFGA is an authorization/permission engine. The issue allows for authorization bypass under certain conditions, specifically when users have a wildcard (*) defined on tupleset relations in their authorization model.

Recommendations Upgrade to version 0.2.4 to resolve the issue. As a temporary workaround, consider restricting the use of wildcard (*) on tupleset relations in the authorization model until the update is applied.

Exploit

Fix

Incorrect Authorization

Improper Authorization

Weakness Enumeration

CWE-863

CWE-285

Related Identifiers

CVE-2022-39341

GHSA-VJ4M-83M8-XPW5

GO-2022-1080

Affected Products

Openfga

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39341.json · Exploit
• https://github.com/openfga/openfga/commit/b466769cc100b2065047786578718d313f52695b · Patch
• https://osv.dev/vulnerability/GHSA-vj4m-83m8-xpw5 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-39341 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2022-1080 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-39341 · Security Note
• https://github.com/openfga/openfga · Note
• https://github.com/openfga/openfga/releases/tag/v0.2.4 · Note
• https://github.com/openfga/openfga/security/advisories/GHSA-vj4m-83m8-xpw5 · Note
• https://t.me/cvenotify/53162 · Telegram Post