OpenFGA Authorization Bypass
Published Apr 30, 2025
5.8
MEDIUMCVSS 4.0
EPSS 0.39%
Description
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.8.10 to v1.3.6 (Helm chart <= openfga-0.2.28, docker <= v.1.8.10) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. This issue has been patched in version 1.8.11.
Affected products
-
- Version >=1.3.6, <1.8.11StatusaffectedConstraints-
- Version
- ≥ 0.1.36 · < 0.2.29
- ≥ 1.3.6 · < 1.8.11
No data.
No Red Hat product state for this CVE.
github.com/openfga/openfga
Go
Introduced 1.3.6 Fixed 1.8.11
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/openfga/openfga | 1.3.6 | 1.8.11 |
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed May 1, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.39% (0.00388) | 30.60th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.33% (0.00327) | 24.20th | v5 (v2026.06.15) |
| May 1, 2025 | 0.04% (0.00038) | 10.81th | v4 (v2025.03.14) |
References (4)
- https://github.com/advisories/GHSA-w222-m46c-mgh6 Advisory
- https://github.com/openfga/openfga/commit/244302e7a8b979d66cc1874a3899cdff7d47862f x_refsource_MISCPatch
- https://github.com/openfga/openfga/security/advisories/GHSA-w222-m46c-mgh6 x_refsource_CONFIRMVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-46331
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-w222-m46c-mgh6 | Advisory | |
| https://github.com/openfga/openfga/commit/244302e7a8b979d66cc1874a3899cdff7d47862f | x_refsource_MISCPatch | |
| https://github.com/openfga/openfga/security/advisories/GHSA-w222-m46c-mgh6 | x_refsource_CONFIRMVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2025-46331 |
Change history (0)
No recorded changes yet.