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CVE-2026-55743— OpenHuman desktop agent shell tool sandbox bypass leads to arbitrary command execution

Quick assessment

Affected
tinyhumansai OpenHuman
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.

OpenHuman是Tiny Humans组织的一款个人 AI 超级智能。 Tiny Humans OpenHuman 0.54.0及之前版本存在安全漏洞，该漏洞源于安全策略中的shell工具命令允许列表存在缺陷，可能导致绕过限制执行任意OS命令。

CVSS 9.6 · Critical EPSS 0.57% · P46

Affected Version Matrix 1

VendorProduct Version RangeStatus
tinyhumansai OpenHuman ≤ 0.54.0 affected
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I. Basic Information for CVE-2026-55743

Vulnerability Information
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Vulnerability Title
OpenHuman desktop agent shell tool sandbox bypass leads to arbitrary command execution
Source: CVE Program / CVE List V5
Vulnerability Description
The shell tool command allowlist in the SecurityPolicy of OpenHuman desktop agent through 0.54.0 (default Supervised security policy) can be bypassed to execute arbitrary OS commands with the privileges of the desktop user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: 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)
Source: CVE Program / CVE List V5
Vulnerability Title
Tiny Humans OpenHuman 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenHuman是Tiny Humans组织的一款个人 AI 超级智能。 Tiny Humans OpenHuman 0.54.0及之前版本存在安全漏洞，该漏洞源于安全策略中的shell工具命令允许列表存在缺陷，可能导致绕过限制执行任意OS命令。
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
tinyhumansai OpenHuman 0 ~ 0.54.0 -

II. Public POCs for CVE-2026-55743

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 10263 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-55743

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Patches & Fixes for CVE-2026-55743 (1)

IV. Related Vulnerabilities

Same product: OpenHuman
Same vendor: tinyhumansai
Same weakness: CWE-78

V. Comments for CVE-2026-55743

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