CVE-2026-43946

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...

CVE-2026-43946 FUXA has an unauthenticated arbitrary tag value disclosure via /api/getTagValue

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...

PT-2026-43446

Name of the Vulnerable Software and Affected Versions FUXA versions prior to 1.3.1 Description An authorization bypass exists in the /api/getTagValue endpoint, allowing unauthenticated access to tag values. This occurs when the referenced script does not exist, causing the isAuthorisedByScriptNam...