---
id: CVE-2026-67440
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 DEVICE_BROWSE, DEVICE_NODE_ATTRIBUTE, HOST_INTERFACES,
  and DEVICE_TAGS_REQUEST handlers in server/runtime/index.js return
  device-discover…
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-2026-67440'
references:
  - url: >-
      https://github.com/frangoteam/FUXA/commit/4fa47d0a2a856ed34f427f472fb4450f86e7749b
    label: security-advisories@github.com
  - url: 'https://github.com/frangoteam/FUXA/pull/2379'
    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-rh5p-m38p-2w75'
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.0054
epssPercentile: 0.42931
ingestedAt: '2026-09-09T21:22:45.537Z'
---

## Overview

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the DEVICE_BROWSE, DEVICE_NODE_ATTRIBUTE, HOST_INTERFACES, and DEVICE_TAGS_REQUEST handlers in server/runtime/index.js return device-discovery, node-attribute, host-network-interface, and device-tag metadata without isSocketAdminAuthorized when secureEnabled is true. A remote unauthenticated or guest user can invoke these metadata-oriented Socket.IO events and collect system-discovery information that is not required for normal public HMI viewing, while ordinary device status, value, alarm, and dashboard events remain intentionally public. This issue is fixed in version 1.3.3.

## Remediation

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