Vulnerability · Published Feb 9, 2026 · Assigned by GitHub_M

CVE-2026-25938FUXA Unauthenticated Remote Code Execution in Node-RED Integration

Critical 9.5

In plain English

A critical-severity authentication bypass by spoofing in FUXA from frangoteam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)9.5Critical

Exploit odds (30 days)1.1%top 35.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack tooling1Public PoC

Official 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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	fuxa-server	1.2.11	GHSA-v4p5-w6r3-2x4f

Affected products (as reported)

Vendor	Product	Versions
frangoteam	FUXA	>= 1.2.8, < 1.2.11

Weakness: CWE-290, CWE-306 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References

https://github.com/frangoteam/FUXA/security/advisories/GHSA-v4p5-w6r3-2x4f x_refsource_CONFIRM
https://github.com/frangoteam/FUXA/commit/5e7679b09718534e4501a146fdfe093da29af336 x_refsource_MISC
https://github.com/frangoteam/FUXA/releases/tag/v1.2.11 x_refsource_MISC