CVE-2026-85173

MEDIUMNVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-09-03. NVD baseline CVSS 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

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

n8n versions before 2.36.2 contain a missing per-project authorization vulnerability in the Insights API routes that allows authenticated users with insights scopes to access workflow names and execution statistics across projects. Attackers can supply arbitrary projectId parameters to retrieve sensitive project and workflow information from projects they have no membership in.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
19(Track)
EG Risk 19/100SSVC: Track

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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

September 3, 2026

Last Modified

September 16, 2026

Advisory Details (2)

Auto-updated Sep 3, 2026
Patch available. Sources: github.
generic

n8n before 2.36.2 Missing Authorization via Insights API | Advisories | VulnCheck

https://www.vulncheck.com/advisories/n8n-before-2.36.2-missing-authorization-via-insights-api
github Patch Available

Insights API Missing Per-Project Authorization Exposes Workflow Names and Execution Stats Across Projects · Advisory · n8n-io/n8n · GitHub

https://github.com/n8n-io/n8n/security/advisories/GHSA-jmmj-93rg-6j39

Vendor Advisories for CVE-2026-85173(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 22× 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.

  1. 2026-09-21 06:00 UTCEG score recompute
  2. 2026-09-21 06:00 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 03:59 UTCEG score recompute
  5. 2026-09-20 03:59 UTCGHSA enrichment
  6. 2026-09-19 01:57 UTCEG score recompute
  7. 2026-09-19 01:57 UTCGHSA enrichment
  8. 2026-09-18 19:28 UTCEPSS rescore
  9. 2026-09-17 23:57 UTCEG score recompute
  10. 2026-09-17 23:57 UTCGHSA enrichment
  11. 2026-09-17 19:32 UTCEPSS rescore
  12. 2026-09-16 21:28 UTCEG score recompute▼ 1.00
  13. 2026-09-16 21:28 UTCGHSA enrichment
  14. 2026-09-16 21:22 UTCNVD updateCVSS v3 → 4.3
  15. 2026-09-16 14:09 UTCEPSS rescore
  16. 2026-09-16 11:39 UTCEG score recompute
  17. 2026-09-16 11:39 UTCGHSA enrichment
  18. 2026-09-16 05:15 UTCEPSS rescore
  19. 2026-09-15 09:34 UTCEG score recompute
  20. 2026-09-15 09:34 UTCGHSA enrichment
  21. 2026-09-15 03:12 UTCEPSS rescore
  22. 2026-09-15 03:12 UTCEPSS rescore
  23. 2026-09-14 07:33 UTCEG score recompute
  24. 2026-09-14 07:33 UTCGHSA enrichment
  25. 2026-09-13 05:32 UTCEG score recompute
Show 26 more
  1. 2026-09-13 05:32 UTCGHSA enrichment
  2. 2026-09-12 03:31 UTCEG score recompute
  3. 2026-09-12 03:31 UTCGHSA enrichment
  4. 2026-09-11 14:53 UTCEPSS rescore
  5. 2026-09-11 14:53 UTCEPSS rescore
  6. 2026-09-11 01:30 UTCEG score recompute
  7. 2026-09-11 01:30 UTCGHSA enrichment
  8. 2026-09-09 23:29 UTCEG score recompute
  9. 2026-09-09 23:29 UTCGHSA enrichment
  10. 2026-09-08 22:01 UTCEPSS rescore
  11. 2026-09-08 20:20 UTCGHSA enrichment
  12. 2026-09-07 23:36 UTCEG score recompute
  13. 2026-09-07 23:36 UTCGHSA enrichment
  14. 2026-09-06 21:35 UTCEG score recompute
  15. 2026-09-06 21:35 UTCGHSA enrichment
  16. 2026-09-06 13:48 UTCEPSS rescore
  17. 2026-09-05 19:32 UTCEG score recompute
  18. 2026-09-05 19:32 UTCGHSA enrichment
  19. 2026-09-05 15:31 UTCEPSS rescore
  20. 2026-09-04 17:32 UTCEG score recompute
  21. 2026-09-04 17:32 UTCGHSA enrichment
  22. 2026-09-03 15:31 UTCEG score recompute
  23. 2026-09-03 14:51 UTCEG score recompute
  24. 2026-09-03 13:14 UTCEG score recompute
  25. 2026-09-03 11:31 UTCEG score recompute
  26. 2026-09-03 11:29 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85173?
CVE-2026-85173 is a medium vulnerability published on September 3, 2026. n8n versions before 2.36.2 contain a missing per-project authorization vulnerability in the Insights API routes that allows authenticated users with insights scopes to access workflow names and execution statistics across projects. Attackers can supply arbitrary projectId parameters to retrieve…
When was CVE-2026-85173 disclosed?
CVE-2026-85173 was first published in the National Vulnerability Database on September 3, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85173 actively exploited?
CVE-2026-85173 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 89.1% of all scored CVEs.
What is the CVSS score of CVE-2026-85173?
CVE-2026-85173 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-85173?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85173, 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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