Critical severity · published Feb 9, 2026
CVE-2026-25938
FUXA Unauthenticated Remote Code Execution in Node-RED Integration
9.8
CVSS
1.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FU
FUXA · frangoteam
>= 1.2.8, < 1.2.11 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-25938
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-25938
Patch
https://github.com/frangoteam/FUXA/commit/5e7679b09718534e4501a146fdfe093da29af336
Release Notes
https://github.com/frangoteam/FUXA/releases/tag/v1.2.11
Vendor Advisory
https://github.com/frangoteam/FUXA/security/advisories/GHSA-v4p5-w6r3-2x4f
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