CVE-2026-59209

MEDIUMNVD 6.56.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 0.4% (32nd percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, NVD CVSS v3
6.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

n8n is an open source workflow automation platform. Prior to 1.123.61, 2.27.4, and, 2.28.1, an authenticated member with use-only editor access to a shared workflow could read credential-populated headers exposed via the $request object inside an HTTP Request node's pagination expression and exfiltrate the secret through item data. This issue is fixed in versions 1.123.61, 2.27.4, and 2.28.1.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100

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 (value × EchelonGraph’s weight)
Severity65% × 45%
The EG Score, 6.5 of 10.
Exploitation0.4% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
32nd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 9, 2026

Last Modified

July 13, 2026

Advisory Details (3)

Auto-updated Jul 9, 2026
Patch available. Sources: github, github_release.
GitHub release Patch Available

[email protected]

Patch available: n8n-io/n8n [email protected] (pre-release)

https://github.com/n8n-io/n8n/releases/tag/n8n%402.28.1
GitHub release Patch Available

[email protected]

Patch available: n8n-io/n8n [email protected]

https://github.com/n8n-io/n8n/releases/tag/n8n%402.27.4
GitHub advisoryMentions a patch (unverified)

Shared Credential Header Leak via HTTP Request Pagination Expression · Advisory · n8n-io/n8n · GitHub

https://github.com/n8n-io/n8n/security/advisories/GHSA-q3j5-8vrg-4p9q

Vendor Advisories for CVE-2026-59209(1)

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

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
n8n—
  • every version up to 1.123.61: fixed in 1.123.61
  • 2.28.0 up to 2.28.1: fixed in 2.28.1
  • 2.0.0-rc.0 up to 2.27.4: fixed in 2.27.4
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 32× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 139 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 39 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  2. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  3. 2026-10-12 15:52 UTCEG score recompute
  4. 2026-10-11 19:36 UTCEG score recompute
  5. 2026-10-11 16:51 UTCEG score recompute
  6. 2026-10-11 14:14 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  9. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  10. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  11. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  12. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  13. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  14. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  15. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  16. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  17. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  18. 2026-10-01 16:02 UTCEG score recompute
  19. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  20. 2026-09-29 15:22 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  21. 2026-09-28 10:29 UTCEG score recompute
  22. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  23. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  24. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.4% · 31st percentile
  25. 2026-09-23 05:55 UTCEG score recompute
Show 75 more
  1. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  2. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  3. 2026-09-18 05:36 UTCEG score recompute
  4. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  5. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  6. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  7. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  8. 2026-09-14 07:51 UTCEG score recompute
  9. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  10. 2026-09-13 08:19 UTCEG score recompute
  11. 2026-09-12 03:23 UTCEG score recompute
  12. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  13. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  14. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  15. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  16. 2026-09-05 22:35 UTCEG score recompute
  17. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  18. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  19. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  20. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  21. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  22. 2026-08-30 06:46 UTCEG score recompute
  23. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  24. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  25. 2026-08-27 21:45 UTCEG score recompute
  26. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  27. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  28. 2026-08-26 03:51 UTCEG score recompute
  29. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  30. 2026-08-25 03:33 UTCEG score recompute
  31. 2026-08-23 03:14 UTCEG score recompute
  32. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  33. 2026-08-22 03:36 UTCEG score recompute
  34. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  35. 2026-08-21 03:49 UTCEG score recompute
  36. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  37. 2026-08-20 03:39 UTCEG score recompute
  38. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  39. 2026-08-19 03:56 UTCEG score recompute
  40. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  41. 2026-08-18 04:24 UTCEG score recompute
  42. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  43. 2026-08-17 04:34 UTCEG score recompute
  44. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  45. 2026-08-16 05:02 UTCEG score recompute
  46. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  47. 2026-08-15 05:30 UTCEG score recompute
  48. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  49. 2026-08-14 05:57 UTCEG score recompute
  50. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  51. 2026-08-13 06:25 UTCEG score recompute
  52. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  53. 2026-08-12 06:52 UTCEG score recompute
  54. 2026-08-11 07:20 UTCEG score recompute
  55. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  56. 2026-08-10 07:47 UTCEG score recompute
  57. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  58. 2026-08-09 08:15 UTCEG score recompute
  59. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  60. 2026-08-08 08:43 UTCEG score recompute
  61. 2026-08-07 09:10 UTCEG score recompute
  62. 2026-08-06 13:47 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  63. 2026-08-06 09:37 UTCEG score recompute
  64. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  65. 2026-08-05 10:05 UTCEG score recompute
  66. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  67. 2026-08-04 10:39 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  68. 2026-08-04 10:12 UTCEG score recompute
  69. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  70. 2026-08-02 10:11 UTCEG score recompute
  71. 2026-08-02 02:27 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  72. 2026-08-01 10:39 UTCEG score recompute
  73. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  74. 2026-07-31 11:06 UTCEG score recompute
  75. 2026-07-30 16:28 UTCEPSS rescoreEPSS 0.3% · 21st percentile

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-59209?
CVE-2026-59209 is a medium-severity vulnerability; its CVE record was published on July 9, 2026. n8n is an open source workflow automation platform. Prior to 1.123.61, 2.27.4, and, 2.28.1, an authenticated member with use-only editor access to a shared workflow could read credential-populated headers exposed via the $request object inside an HTTP Request node's pagination expression and…
When was the CVE record for CVE-2026-59209 published?
The CVE record for CVE-2026-59209 was published on July 9, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of July 13, 2026; the record at its source may have been updated since.
Is CVE-2026-59209 actively exploited?
CVE-2026-59209 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (32nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-59209?
CVE-2026-59209 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-59209?
A fix for CVE-2026-59209 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-59209 are linked in the Vendor Advisories panel on this page.

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