Vulnerability 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.
Related Weaknesses (CWE)
References
- https://github.com/frangoteam/FUXA/commit/78534da61a91613712b44bb63c8d7da8c5df5c
- https://github.com/frangoteam/FUXA/pull/2260
- https://github.com/frangoteam/FUXA/releases/tag/v1.3.1
- https://github.com/frangoteam/FUXA/security/advisories/GHSA-fwcm-rqvw-j3p7
FAQ
What is CVE-2026-43946?
CVE-2026-43946 is a documented vulnerability. 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 th...
How severe is CVE-2026-43946?
CVSS scoring is not yet available for CVE-2026-43946. Check NVD for updates.
Is there a patch for CVE-2026-43946?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.