CVEs / CVE-2026-25939

CVE-2026-25939: frangoteam FUXA vulnerability

critical 9.1 CVSS 3.1 (NVD)
EPSS 24.2% chance of exploitation in the next 30 days, higher than 97% of CVEs (14 Nov 2026)
Last changed at its sources 28 Oct 2026

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Description

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. From 1.2.8 through version 1.2.10, an authorization bypass vulnerability in the FUXA allows an unauthenticated, remote attacker to create and modify arbitrary schedulers, exposing connected ICS/SCADA environments to follow-on actions. This has been patched in FUXA version 1.2.11.
The CVE record, via NVD · published 9 Feb 2026 · NVD status: Analyzed

Affected and fixed versions

As stated by the CVE record (from the CNA)
Product	Affected	Fixed in
frangoteam FUXA	< 1.2.11	—

As stated by OSV
Product	Affected	Fixed in
fuxa-server (npm)	from 1.2.8, before 1.2.11	1.2.11

Package versions from GHSA-c869-jx4c-q5fc.

Exploitation

Not in the CISA Known Exploited Vulnerabilities catalog as of 13 Nov 2026.

Severity

CVSS 3.1	9.1 critical `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H` Scored by NVD
Weakness	CWE-862

References

Sources

Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.

This product uses data from the NVD API but is not endorsed or certified by the NVD.