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CVE-2026-25894— FUXA Unauthenticated Remote Code Execution via Hardcoded JWT Secret in Default Configuration

Quick assessment

Affected
frangoteam FUXA
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FUXA是frangoteam开源的一个基于web的过程可视化软件。 FUXA 1.2.9及之前版本存在安全漏洞，该漏洞源于不安全默认配置，可能导致未经验证的远程攻击者获得管理员权限并执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 1.39% · P72

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-25894

Vulnerability Information
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Vulnerability Title
FUXA Unauthenticated Remote Code Execution via Hardcoded JWT Secret in Default Configuration
Source: CVE Program / CVE List V5
Vulnerability Description
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. An insecure default configuration in FUXA allows an unauthenticated, remote attacker to gain administrative access and execute arbitrary code on the server. This affects FUXA through version 1.2.9 when authentication is enabled, but the administrator JWT secret is not configured. This issue has been patched in FUXA version 1.2.10.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
FUXA 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FUXA是frangoteam开源的一个基于web的过程可视化软件。 FUXA 1.2.9及之前版本存在安全漏洞，该漏洞源于不安全默认配置，可能导致未经验证的远程攻击者获得管理员权限并执行任意代码。
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 < 1.2.10 -

II. Public POCs for CVE-2026-25894

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III. Intelligence Information for CVE-2026-25894

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Same Patch Batch · frangoteam · 2026-02-09 · 6 CVEs total

CVE-2026-25939 FUXA Unauthenticated Remote Arbitrary Scheduler Write
CVE-2026-25938 FUXA Unauthenticated Remote Code Execution in Node-RED Integration
CVE-2026-25951 FUXA has a Path Traversal Sanitization Bypass
CVE-2026-25893 FUXA Unauthenticated Remote Code Execution via Admin JWT Minting
CVE-2026-25895 FUXA Unauthenticated Remote Code Execution via Arbitrary File Write in Upload API

IV. Related Vulnerabilities

Same product: FUXA
Same vendor: frangoteam
Same weakness: CWE-321

V. Comments for CVE-2026-25894

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