What’s Vulnerable › Vulnerabilities

CVE-2026-47719: FUXA: Unauthenticated SSRF via Socket.IO DEVICE_WEBAPI_REQUEST and DEVICE_PROPERTY with response reading

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-18 · updated 2026-10-22
• Weakness: CWE-918

Description

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.2, the DEVICE_WEBAPI_REQUEST and DEVICE_PROPERTY Socket.IO handlers in server/runtime/index.js omit isSocketWriteAuthorized and accept attacker-controlled property.address or endpoint connection data. A remote unauthenticated attacker can make server/runtime/devices/httprequest/index.js call axios.get against arbitrary HTTP or HTTPS destinations, connect to reachable OPC UA or ODBC services, and receive results through the corresponding Socket.IO event. This read SSRF oracle can expose cloud instance metadata, internal administrative services, industrial endpoints, and ODBC data reachable from the FUXA host, including when secureEnabled is true. This issue is fixed in version 1.3.2.

Affected products

• frangoteam FUXA: before 1.3.2

References

• https://github.com/frangoteam/FUXA/commit/7b2088eaae2be318d962dcba34bfc7a7f26837bd
• https://github.com/frangoteam/FUXA/pull/2344
• https://github.com/frangoteam/FUXA/releases/tag/v1.3.2
• https://github.com/frangoteam/FUXA/security/advisories/GHSA-w86f-rf9w-h3x6
• https://github.com/frangoteam/FUXA/security/advisories/GHSA-w86f-rf9w-h3x6

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