PT-2024-24086 · Openfga · Openfga

Miparnisari · Published 2024-04-16 · Updated 2026-01-05 · CVE-2024-31452

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenFGA versions 1.5.0 through 1.5.2

Description The issue concerns an authorization bypass when calling Check or ListObjects APIs in OpenFGA. Users are likely affected if their model involves exclusion (e.g., a but not b) or intersection (e.g., a and b), particularly if there are cyclical relationships.

Recommendations Update to version 1.5.3 to resolve the issue. As a temporary workaround, consider restricting the use of exclusion and intersection models, especially those with cyclical relationships, until the update is applied.

Exploit

Fix

Incorrect Authorization

Improper Authorization

Weakness Enumeration

CWE-863

CWE-285

Related Identifiers

CVE-2024-31452

GHSA-8CPH-M685-6V6R

GO-2024-2729

Affected Products

Openfga

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31452.json · Exploit
• https://github.com/openfga/openfga/security/advisories/GHSA-8cph-m685-6v6r · Vendor Advisory
• https://github.com/openfga/openfga/commit/b6a6d99b2bdbf8c3781503989576076289f48ed2 · Patch
• https://osv.dev/vulnerability/CVE-2024-31452 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-8cph-m685-6v6r · Vendor Advisory
• https://osv.dev/vulnerability/GO-2024-2729 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-31452 · Security Note
• https://github.com/openfga/openfga · Note
• https://t.me/cveNotify/147717 · Telegram Post
• https://twitter.com/CVEnew/status/1780354164356423761 · Twitter Post