What is CVE-2026-72586?

CVE-2026-72586 is a high-severity vulnerability in Frangoteam Fuxa, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-08-10.

How severe is CVE-2026-72586?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Frangoteam Fuxa

CVE-2026-72586

A missing authentication vulnerability in frangoteam/FUXA through 1.3.3 allows an unauthenticated remote attacker to query all historical sensor data via the DAQ_QUERY Socket.IO event. When secureEnabled=true, all other sensitive Socket.IO…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Frangoteam Fuxa — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (technical-description)

Frequently asked questions

What is CVE-2026-72586?: CVE-2026-72586 is a high-severity vulnerability in Frangoteam Fuxa, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-08-10.
How severe is CVE-2026-72586?: High severity. CVSS v3 base score is 7.5 out of 10.