CVE-2026-19243— Data Intelligence Lab@HKU nanobot 命令注入漏洞
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一、 漏洞 CVE-2026-19243 基础信息
漏洞信息
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Vulnerability Title
HKUDS nanobot Shell Allowlist shell.py ExecTool._spawn os command injection
来源: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in HKUDS nanobot up to 0.2.1. Impacted is the function ExecTool._guard_command/ExecTool._spawn of the file nanobot/agent/tools/shell.py of the component Shell Allowlist Handler. Such manipulation leads to os command injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.3.0 is recommended to address this issue. The name of the patch is 4562. It is advisable to upgrade the affected component. Multiple issues were reported to the project. They reacted with a high level of professionalism and kindness: "These five reports are variants of the same root cause: validation of shell commands containing multiple segments, wrappers, comments, or chained commands. The issue was fixed by validating every executable shell segment against the configured allowlist".
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
来源: CVE Program / CVE List V5
Vulnerability Title
Data Intelligence Lab@HKU nanobot 命令注入漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Data Intelligence Lab@HKU nanobot是Data Intelligence Lab@HKU大学开源的一款机器学习工具。 Data Intelligence Lab@HKU nanobot 0.2.1及之前版本存在命令注入漏洞，该漏洞源于Shell Allowlist Handler组件中nanobot/agent/tools/shell.py文件的ExecTool._guard_command/ExecTool._spawn函数处理不当，可能导致操作系统命令注入。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2026-19243 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-19243 补丁与修复 (1)
CVE-2026-19243 厂商安全公告 (2)
CVE-2026-19243 概念验证 (1)
CVE-2026-19243 其他参考 (1)
同批安全公告 · HKUDS · 2026-08-07 · 共 5 条
| CVE-2026-61808 | 9.8 CRITICAL | Data Intelligence Lab@HKU LightRAG 授权问题漏洞 |
| CVE-2026-19246 | 6.3 MEDIUM | Data Intelligence Lab@HKU nanobot 服务端请求伪造漏洞 |
| CVE-2026-19244 | 4.7 MEDIUM | Data Intelligence Lab@HKU nanobot 权限许可和访问控制问题漏洞 |
| CVE-2026-19245 | 3.3 LOW | Data Intelligence Lab@HKU nanobot 信息泄露漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-19243
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