Missing Authentication for Critical Function Affecting fuxa-server package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-JS-FUXASERVER-15219052
- published5 Feb 2026
- disclosed3 Feb 2026
- creditUnknown
Introduced: 3 Feb 2026
NewCVE-2025-69981 (opens in a new tab)How to fix?
There is no fixed version for fuxa-server.
Overview
fuxa-server is a Web-based Process Visualization (SCADA/HMI/Dashboard) software
Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the /api/upload endpoint, which lacks authentication controls. An attacker can gain administrative access or execute arbitrary code by uploading malicious files or overwriting critical system files.