CVE-2026-72586

HIGH 7.5

frangoteam FUXA - Missing Authentication on DAQ_QUERY Socket.IO Event Handler

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

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 events (DEVICE_BROWSE, HOST_INTERFACES, DEVICE_TAGS_REQUEST, etc.) call isSocketAdminAuthorized to verify the connection token, but the DAQ_QUERY handler in server/runtime/index.js lacks this check entirely.

CWE	CWE-306
Vendor	frangoteam
Product	fuxa
Published	Aug 10, 2026
Last Updated	Aug 10, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

frangoteam / FUXA

0 ≤ 1.3.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/frangoteam/FUXA github.com: https://github.com/frangoteam/FUXA/blob/master/server/runtime/index.js

Credits

Naimov Muhammad