CVE-2026-25938
Analyzed Analyzed - Analysis Complete
Authentication Bypass in FUXA Node-RED Plugin Enables Remote Code Execution

Publication date: 2026-02-09

Last updated on: 2026-02-13

Assigner: GitHub, Inc.

Description
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. From 1.2.8 through 1.2.10, an authentication bypass vulnerability in FUXA allows an unauthenticated, remote attacker to execute arbitrary code on the server when the Node-RED plugin is enabled. This has been patched in FUXA version 1.2.11.
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Meta Information
Published
2026-02-09
Last Modified
2026-02-13
Generated
2026-06-16
AI Q&A
2026-02-10
EPSS Evaluated
2026-06-15
NVD
CVE-2026-25938
EUVD
EUVD-2026-6249
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
frangoteam fuxa From 1.2.8 (inc) to 1.2.11 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-290 This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
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Executive Summary

This vulnerability affects FUXA, a web-based Process Visualization software used for SCADA, HMI, and dashboards. Versions 1.2.8 through 1.2.10 have an authentication bypass flaw that allows an unauthenticated remote attacker to execute arbitrary code on the server if the Node-RED plugin is enabled. This means attackers can potentially take control of the server without needing to log in.

Impact Analysis

The vulnerability can have severe impacts as it allows remote attackers to execute arbitrary code on the server without authentication. This could lead to unauthorized control over the system, data breaches, disruption of services, and potential manipulation of industrial control processes visualized by FUXA.

Compliance Impact

I don't know

Detection Guidance

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Mitigation Strategies

To mitigate this vulnerability, you should upgrade FUXA to version 1.2.11 or later, where the authentication bypass issue has been patched.

Additionally, if the Node-RED plugin is enabled and cannot be immediately updated, consider disabling the plugin to prevent exploitation.

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