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

Quick assessment

Affected
frangoteam FUXA
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

frangoteam FUXA是frangoteam组织开源的一款工业控制软件。 frangoteam FUXA 1.3.2之前版本存在服务端请求伪造漏洞，该漏洞源于DEVICE_WEBAPI_REQUEST和DEVICE_PROPERTY Socket.IO处理程序未验证isSocketWriteAuthorized并接受攻击者控制的连接数据，可能导致服务端请求伪造，暴露云实例元数据、内部管理服务、工业端点和ODBC数据。

CVSS 8.2 · High EPSS 0.48% · P40

Affected Version Matrix 1

VendorProduct Version RangeStatus
frangoteam FUXA < 1.3.2 affected
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I. Basic Information for CVE-2026-47719

Vulnerability Information
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Vulnerability Title
FUXA: Unauthenticated SSRF via Socket.IO DEVICE_WEBAPI_REQUEST and DEVICE_PROPERTY with response reading
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
frangoteam FUXA 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
frangoteam FUXA是frangoteam组织开源的一款工业控制软件。 frangoteam FUXA 1.3.2之前版本存在服务端请求伪造漏洞，该漏洞源于DEVICE_WEBAPI_REQUEST和DEVICE_PROPERTY Socket.IO处理程序未验证isSocketWriteAuthorized并接受攻击者控制的连接数据，可能导致服务端请求伪造，暴露云实例元数据、内部管理服务、工业端点和ODBC数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
frangoteam FUXA < 1.3.2 -

II. Public POCs for CVE-2026-47719

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 7775 chars
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III. Intelligence Information for CVE-2026-47719

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Patches & Fixes for CVE-2026-47719 (2)

Vendor Advisories for CVE-2026-47719 (1)

Vendor Pages for CVE-2026-47719 (1)

Same Patch Batch · frangoteam · 2026-08-18 · 8 CVEs total

CVE-2026-67443 9.2 CRITICAL FUXA: Unauthenticated guest JWT bypasses Node-RED secure-mode authorization gate (Remote S
CVE-2026-65984 7.5 HIGH FUXA: JWT lifecycle flaws allow deleted or demoted users to retain privileged sessions
CVE-2026-67440 6.9 MEDIUM FUXA: Unauthenticated Socket.IO read events
CVE-2026-47721 6.3 MEDIUM FUXA: Scheduler API missing admin check enables operator-to-admin escalation via scheduled
CVE-2026-65985 6.0 MEDIUM FUXA: SSRF hardening for `device-webapi-request`
CVE-2026-47720 5.3 MEDIUM FUXA: SQL injection in TDengine DAQ connector via backslash bypass of escapeTdString
CVE-2026-67442 2.0 LOW FUXA Business Logic Flaw: Role Deletion Without User Assignment Cleanup

IV. Related Vulnerabilities

Same product: FUXA
Same vendor: frangoteam
Same weakness: CWE-918

V. Comments for CVE-2026-47719

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