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CVE-2026-31862— Cloud CLI has Command Injection via Multiple Parameters

CVSS 9.1 · Critical EPSS 0.08% · P24
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I. Basic Information for CVE-2026-31862

Vulnerability Information
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Vulnerability Title
Cloud CLI has Command Injection via Multiple Parameters
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cloud CLI (aka Claude Code UI) is a desktop and mobile UI for Claude Code, Cursor CLI, Codex, and Gemini-CLI. Prior to 1.24.0, multiple Git-related API endpoints use execAsync() with string interpolation of user-controlled parameters (file, branch, message, commit), allowing authenticated attackers to execute arbitrary OS commands. This vulnerability is fixed in 1.24.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
Cloud CLI 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloud CLI是Siteboon开源的一个多模型AI编程助手桌面与移动端界面。 Cloud CLI 1.24.0之前版本存在操作系统命令注入漏洞，该漏洞源于多个Git相关API端点使用字符串插值处理用户输入，可能导致操作系统命令执行。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
siteboonclaudecodeui < 1.24.0 -

II. Public POCs for CVE-2026-31862

#POC DescriptionSource LinkShenlong Link
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Qwen3.6-35B-A3B · 6413 chars
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III. Intelligence Information for CVE-2026-31862

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Vendor · 1Advisory · 1

Same Patch Batch · siteboon · 2026-03-11 · 3 CVEs total

CVE-2026-31861Shell Command Injection in Git Routes [CloudCLI UI]
CVE-2026-31975Cloud CLI WebSocket shell injection

IV. Related Vulnerabilities

Same product: claudecodeui
Same vendor: siteboon
Same weakness: CWE-78

V. Comments for CVE-2026-31862

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