CVE-2026-47719 frangoteam CVE debrief

Who should care

Organizations using FUXA versions prior to 1.3.2 should be aware of the SSRF vulnerability and take steps to address it. This includes reviewing their deployments, implementing network restrictions to limit access to sensitive services, monitoring for suspicious activity, and reviewing and updating incident response plans. Operators, platform administrators, vulnerability management teams, and security teams should all be aware of the potential impact and take necessary actions to mitigate the vulnerability. Additionally, organizations should consider compensating controls for exposed systems while remediation is scheduled and verified, and track exceptions, retest remediated assets, and close the item only after evidence is documented. FUXA users should also confirm whether affected product deployments exist in managed environments and assign an owner for follow-up. Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance. Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed. Check relevant monitoring, detection, and logs for exposed assets that need extra review. The vulnerability can be mitigated by upgrading to version 1.3.2 or later, implementing network restrictions, monitoring for suspicious activity, and reviewing incident response plans. Compensating controls, such as limiting access to sensitive services, can also be implemented to reduce the risk of the vulnerability. Asset inventory and source tracking can help identify and prioritize affected systems. Rollback/change windows can be used to ensure that updates are applied correctly and with minimal disruption. Overall, a comprehensive approach that includes vendor patch guidance, exposure review, compensating controls, monitoring, asset inventory, rollback/change windows, and source tracking is necessary to address the SSRF vulnerability in FUXA versions prior to 1.3.2. Security teams should work closely with operators, platform administrators, and vulnerability management teams to ensure that all necessary steps are taken to mitigate the vulnerability and minimize potential impact. By taking a well

Technical summary

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. 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. The vulnerability is fixed in version 1.3.2, and organizations should prioritize upgrading to address the SSRF vulnerability.

Defensive priority

Organizations using FUXA versions prior to 1.3.2 should prioritize upgrading to 1.3.2 or later to address the SSRF vulnerability.

Recommended defensive actions

• Upgrade FUXA to version 1.3.2 or later
• Implement network restrictions to limit access to sensitive services
• Monitor for suspicious activity
• Review and update incident response plans
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed

Evidence notes

The CVE description indicates that FUXA, a web-based Process Visualization software, has a SSRF vulnerability in versions prior to 1.3.2. This vulnerability allows a remote unauthenticated attacker to 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.

Official resources