CVE-2026-25938
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
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| frangoteam | fuxa | From 1.2.8 (inc) to 1.2.11 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-306 | The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. |
| CWE-290 | This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
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.