---
id: CVE-2026-67443
title: FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software
summary: >-
  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 decod…
severity: none
cwe:
  - CWE-862
published: '2026-08-18'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T21:13:25.910'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-67443'
references:
  - url: >-
      https://github.com/frangoteam/FUXA/commit/e0b553cddb55613b890341270eb17eb586f8cab5
    label: security-advisories@github.com
  - url: 'https://github.com/frangoteam/FUXA/pull/2393'
    label: security-advisories@github.com
  - url: 'https://github.com/frangoteam/FUXA/releases/tag/v1.3.3'
    label: security-advisories@github.com
  - url: 'https://github.com/frangoteam/FUXA/security/advisories/GHSA-5h5x-9h7x-23f4'
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00622
epssPercentile: 0.48515
ingestedAt: '2026-08-22T13:32:36.916Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.