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OpenAdvisories
High · 7.7 CVE-2026-43946 EUVD-2026-46442GHSA-fwcm-rqvw-j3p7

FUXA has an unauthenticated arbitrary tag value disclosure via /api/getTagValue

Published Jul 21, 2026 · Updated Jul 22, 2026 · Assigned by GitHub_M

Description

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Version 1.3.0 has an authorization bypass in the /api/getTagValue endpoint allows unauthenticated access to tag values when the referenced script does not exist. Version 1.3.1 patches the issue.

Affected products

VendorProductAffectedFixed
frangoteam FUXA = 1.3.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm fuxa-server >= 1.3.0, < 1.3.1 1.3.1 GHSA-fwcm-rqvw-j3p7

References