CVE-2026-67443

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

No CVSS.

References

Link	Resource
https://github.com/frangoteam/FUXA/commit/e0b553cddb55613b890341270eb17eb586f8cab5
https://github.com/frangoteam/FUXA/pull/2393
https://github.com/frangoteam/FUXA/releases/tag/v1.3.3
https://github.com/frangoteam/FUXA/security/advisories/GHSA-5h5x-9h7x-23f4

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-18 20:17

Updated : 2026-09-09 21:13

NVD link : CVE-2026-67443

Mitre link : CVE-2026-67443

CVE.ORG link : CVE-2026-67443

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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