CVE-2026-67443

CRITICALPre-NVD 9.29.2
EchelonGraph scoreMEDIUM confidence

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

This critical-severity CVE scores 9.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.7% (51st percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
9.2EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.7%CVSS: 9.2Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the allowDashboard authorization gate in server/integrations/node-red/index.js calls authJwt.verify for /nodered without inspecting the decoded identity. When nodeRedEnabled is true, secureEnabled is true, and nodeRedAuthMode is secure, a remote unauthenticated attacker can obtain a signed guest token from POST /api/heartbeat and use it to access the RED.httpAdmin editor and flow deployment API. Because the Node-RED configuration has no second adminAuth gate, the attacker can deploy function nodes or invoke fuxa.runScript and runtime.scriptsMgr.runScript, gaining control of FUXA project data, configuration, scripts, filesystem-capable runtime helpers, and potentially operating-system commands when nodeRedUnsafeModules is enabled. This issue is fixed in version 1.3.3.

CVSS v3
9.2
EG Score
9.2CRITICALmedium confidence
EG Risk
42
EG Risk 42/100

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)
Severity92% × 45%
The EG Score, 9.2 of 10.
Exploitation0.7% × 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 low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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
0.7%
EPSS %ILE
51st
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

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

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (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)14 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 total (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

August 18, 2026

Last Modified

September 9, 2026

Advisory Details (4)

Auto-updated Sep 15, 2026
Patch available. Sources: github_commit, github_pr, github_release, github.
GitHub advisoryMentions a patch (unverified)

Unauthenticated guest JWT bypasses Node-RED secure-mode authorization gate (Remote Script Execution) · Advisory · frangoteam/FUXA · GitHub

https://github.com/frangoteam/FUXA/security/advisories/GHSA-5h5x-9h7x-23f4
GitHub release Patch Available

v1.3.3

Patch available: frangoteam/FUXA v1.3.3

https://github.com/frangoteam/FUXA/releases/tag/v1.3.3
GitHub pull request Patch Available

Security: strengthen Node-RED authorization

Patch available: frangoteam/FUXA v1.3.3 (PR #2393 merged 2026-06-14)

https://github.com/frangoteam/FUXA/pull/2393
GitHub commit Patch Available

commit e0b553cddb55 (frangoteam/FUXA)

Patch available: frangoteam/FUXA v1.3.3 (contains commit e0b553cddb55)

https://github.com/frangoteam/FUXA/commit/e0b553cddb55613b890341270eb17eb586f8cab5

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 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 101 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 1 oldest row on record is not shown and was not checked, so the counts can still include repeats.

  1. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  2. 2026-10-14 01:47 UTCEG score recompute
  3. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  4. 2026-10-12 21:59 UTCEG score recompute
  5. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  6. 2026-10-12 15:45 UTCEG score recompute
  7. 2026-10-11 19:30 UTCEG score recompute
  8. 2026-10-11 16:46 UTCEG score recompute
  9. 2026-10-11 14:06 UTCEG score recompute
  10. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  11. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  12. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  13. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  14. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  15. 2026-10-06 17:06 UTCEG score recompute
  16. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  17. 2026-10-05 18:07 UTCEG score recompute
  18. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  19. 2026-10-05 01:53 UTCEG score recompute
  20. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  21. 2026-10-03 17:37 UTCEG score recompute
  22. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  23. 2026-10-02 18:56 UTCEG score recompute
  24. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  25. 2026-10-02 01:25 UTCEG score recompute
Show 75 more
  1. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  2. 2026-09-30 20:49 UTCEG score recompute
  3. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  4. 2026-09-30 09:47 UTCEG score recompute
  5. 2026-09-28 21:55 UTCEG score recompute
  6. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  7. 2026-09-27 16:18 UTCEG score recompute
  8. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  9. 2026-09-27 07:54 UTCEG score recompute
  10. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.7% · 50th percentile
  11. 2026-09-24 16:04 UTCEG score recompute
  12. 2026-09-23 20:19 UTCEG score recompute
  13. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  14. 2026-09-22 20:24 UTCEG score recompute
  15. 2026-09-21 22:01 UTCEG score recompute
  16. 2026-09-20 22:13 UTCEG score recompute
  17. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  18. 2026-09-19 18:42 UTCEG score recompute
  19. 2026-09-18 21:50 UTCEG score recompute
  20. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  21. 2026-09-17 21:46 UTCEG score recompute
  22. 2026-09-16 15:05 UTCEG score recompute
  23. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  24. 2026-09-16 07:20 UTCEG score recompute
  25. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  26. 2026-09-15 03:46 UTCEG score recompute
  27. 2026-09-13 17:30 UTCEG score recompute
  28. 2026-09-12 15:43 UTCEG score recompute
  29. 2026-09-11 17:37 UTCEG score recompute
  30. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  31. 2026-09-11 13:13 UTCEG score recompute
  32. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  33. 2026-09-10 09:50 UTCEG score recompute
  34. 2026-09-09 03:23 UTCEG score recompute
  35. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  36. 2026-09-07 16:07 UTCEG score recompute
  37. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  38. 2026-09-06 14:27 UTCEG score recompute
  39. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  40. 2026-09-05 16:19 UTCEG score recompute
  41. 2026-09-05 15:31 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  42. 2026-09-04 16:51 UTCEG score recompute
  43. 2026-09-04 05:46 UTCEG score recompute
  44. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  45. 2026-09-02 16:32 UTCEG score recompute
  46. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  47. 2026-09-01 16:49 UTCEG score recompute
  48. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  49. 2026-09-01 09:25 UTCEG score recompute
  50. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  51. 2026-08-30 21:19 UTCEG score recompute
  52. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  53. 2026-08-30 02:50 UTCEG score recompute
  54. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  55. 2026-08-29 03:46 UTCEG score recompute
  56. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  57. 2026-08-27 19:21 UTCEG score recompute
  58. 2026-08-26 18:18 UTCEG score recompute
  59. 2026-08-26 14:47 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  60. 2026-08-25 16:30 UTCEG score recompute
  61. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  62. 2026-08-24 14:42 UTCEG score recompute
  63. 2026-08-24 11:02 UTCEG score recompute
  64. 2026-08-23 01:51 UTCEG score recompute
  65. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  66. 2026-08-22 00:04 UTCEG score recompute
  67. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  68. 2026-08-21 20:23 UTCEG score recompute
  69. 2026-08-21 19:20 UTCEG score recompute
  70. 2026-08-21 00:08 UTCEG score recompute
  71. 2026-08-20 22:56 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  72. 2026-08-19 18:29 UTCEG score recompute
  73. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  74. 2026-08-18 20:22 UTCEG score recompute
  75. 2026-08-18 20:11 UTCEG score recomputeFirst assessed: 9.2 CRITICAL

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67443?
CVE-2026-67443 is a critical-severity vulnerability; its CVE record was published on August 18, 2026. FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the allowDashboard authorization gate in server/integrations/node-red/index.js calls authJwt.verify for /nodered without inspecting the decoded identity. When nodeRedEnabled is true, secureEnabled is…
When was the CVE record for CVE-2026-67443 published?
The CVE record for CVE-2026-67443 was published on August 18, 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 September 9, 2026; the record at its source may have been updated since.
Is CVE-2026-67443 actively exploited?
CVE-2026-67443 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.7% probability of exploitation in the next 30 days (51st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67443?
CVE-2026-67443 has a CVSS base score of 9.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-67443?
A fix for CVE-2026-67443 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-67443

Explore →

Is Your Infrastructure Affected by CVE-2026-67443?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs