CVE-2022-39382

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 1.5%, top 29% 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
Trending — 3 sources updated this weekElevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

Keystone is a headless CMS for Node.js — built with GraphQL and React.@keystone-6/core@3.0.0 || 3.0.1 users that use NODE_ENV to trigger security-sensitive functionality in their production builds are vulnerable to NODE_ENV being inlined to "development" for user code, irrespective of what your environment variables. If you do not use NODE_ENV in your user code to trigger security-sensitive functionality, you are not impacted by this vulnerability. Any dependencies that use NODE_ENV to trigger particular behaviors (optimizations, security or otherwise) should still respect your environment's configured NODE_ENV variable. The application's dependencies, as found in node_modules (including @keystone-6/core), are typically not compiled as part of this process, and thus should be unaffected. We have tested this assumption by verifying that NODE_ENV=production yarn keystone start still uses secure cookies when using statelessSessions. This vulnerability has been fixed in @keystone-6/core@3.0.2, regression tests have been added for this vulnerability in #8063.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
71.3%
KEV
Not listed

Published

November 3, 2022

Last Modified

November 21, 2024

Advisory Details (3)

Auto-updated May 27, 2026
Patch available. Sources: github_pr, github.
github Patch Available

NODE_ENV defaults to development with esbuild · Advisory · keystonejs/keystone · GitHub

https://github.com/keystonejs/keystone/security/advisories/GHSA-25mx-2mxm-6343
github_pr Patch Available

Test that process.env.NODE_ENV is production when set to that in production

Patch available: keystonejs/keystone 2022-11-03 (PR #8063 merged 2022-11-03)

https://github.com/keystonejs/keystone/pull/8063
github_pr Patch Available

Fixes platform configuration for esbuild

Patch available: keystonejs/keystone 2022-11-03 (PR #8031 merged 2022-10-23)

https://github.com/keystonejs/keystone/pull/8031/

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
@keystone-6/core—3.0.2—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 51× 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.

Showing the most recent 100 of 110 total refreshes for this CVE.

  1. 2026-07-23 02:13 UTCEG score recompute
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Frequently asked(5)

What is CVE-2022-39382?
CVE-2022-39382 is a critical vulnerability published on November 3, 2022. Keystone is a headless CMS for Node.js — built with GraphQL and React.@keystone-6/core@3.0.0 || 3.0.1 users that use NODEENV to trigger security-sensitive functionality in their production builds are vulnerable to NODEENV being inlined to "development" for user code, irrespective of what your…
When was CVE-2022-39382 disclosed?
CVE-2022-39382 was first published in the National Vulnerability Database on November 3, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-39382 actively exploited?
CVE-2022-39382 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-39382?
CVE-2022-39382 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2022-39382?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-39382, 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.

Dependency Blast Radius

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