CVE-2025-46331

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 44% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
9.8
EG Score
9.8(medium)
EPSS
27.1%
KEV
Not listed

Published

April 30, 2025

Last Modified

December 31, 2025

Advisory Details (2)

Auto-updated Jun 11, 2026
Patch available. Sources: github, github_commit.
github Patch Available

OpenFGA Authorization Bypass · Advisory · openfga/openfga · GitHub

https://github.com/openfga/openfga/security/advisories/GHSA-w222-m46c-mgh6
github_commit

commit 244302e7a8b9 (openfga/openfga)

Fix landed in openfga/openfga commit 244302e7a8b9 — awaiting tagged release

https://github.com/openfga/openfga/commit/244302e7a8b979d66cc1874a3899cdff7d47862f

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/openfga/openfga—1.8.11—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 49× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 14:07 UTCEPSS rescore
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  1. 2026-07-07 03:21 UTCOSV refresh
  2. 2026-07-06 16:27 UTCEPSS rescore
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  8. 2026-07-02 17:01 UTCEPSS rescore
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  19. 2026-06-25 13:49 UTCEPSS rescore
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  21. 2026-06-24 14:04 UTCEPSS rescore
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  23. 2026-06-23 21:32 UTCEPSS rescore
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  25. 2026-06-22 14:25 UTCEPSS rescore
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  35. 2026-06-18 14:35 UTCOSV refresh
  36. 2026-06-17 17:52 UTCEPSS rescore
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  40. 2026-06-15 17:48 UTCEPSS rescore
  41. 2026-06-14 23:17 UTCEPSS rescore
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  43. 2026-06-12 23:11 UTCEPSS rescore
  44. 2026-06-11 14:00 UTCEPSS rescore
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  46. 2026-06-10 22:18 UTCEPSS rescore
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  49. 2026-06-08 14:16 UTCEPSS rescore
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  51. 2026-06-07 15:24 UTCEPSS rescore
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  68. 2026-05-30 06:40 UTCEG score recompute
  69. 2026-05-29 13:44 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-46331?
CVE-2025-46331 is a critical vulnerability published on April 30, 2025. 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.…
When was CVE-2025-46331 disclosed?
CVE-2025-46331 was first published in the National Vulnerability Database on April 30, 2025, with the most recent update on December 31, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-46331 actively exploited?
CVE-2025-46331 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-46331?
CVE-2025-46331 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-46331?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-46331, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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