CVE-2026-71235— Abstract Machines Magistrala 代码注入漏洞

Magistrala IoT Platform: Unrestricted Go/Lua Script Execution in Rules Engine

Magistrala's Rules Engine allows authenticated users to create rules with embedded Go or Lua scripts executed server-side when IoT messages arrive. The Go script engine (re/golang.go) runs scripts through the Yaegi interpreter with stdlib.Symbols, exposing the full Go standard library (including os and net/http) with validation limited to a regex blocking goroutines and panic() calls; dangerous functions such as os.ReadFile, os.WriteFile, os.Remove, and os.Environ remain fully accessible. The Lua script engine (re/lua.go) performs no input validation at all and preloads dangerous libraries: db (arbitrary database access), ioutil (file I/O), an HTTP client (SSRF), and filepath (traversal). An authenticated low-privileged user can achieve arbitrary file read/write, environment variable leakage, database access, and SSRF against internal microservices.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

对生成代码的控制不恰当(代码注入)

Abstract Machines Magistrala 代码注入漏洞

Abstract Machines Magistrala是Abstract Machines组织的一款物联网消息与设备管理平台。 Abstract Machines Magistrala存在代码注入漏洞，该漏洞源于规则引擎中Go和Lua脚本引擎输入验证不当，可能导致任意文件读写、环境变量泄露、数据库访问及服务端请求伪造。

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