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CVE-2026-5059— aws-mcp-server AWS CLI Command Injection Remote Code Execution Vulnerability

EPSS 1.36% · P80
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I. Basic Information for CVE-2026-5059

Vulnerability Information
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Vulnerability Title
aws-mcp-server AWS CLI Command Injection Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
aws-mcp-server AWS CLI Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of aws-mcp-server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the allowed commands list. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the MCP server. Was ZDI-CAN-27969.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
aws-mcp-server 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
aws-mcp-server是Alexei Ledenev个人开发者的一个一种轻量级服务，使AI助手能够通过模型上下文协议（MCP）执行AWS CLI命令（在安全的容器化环境中）。 aws-mcp-server存在操作系统命令注入漏洞，该漏洞源于对允许的命令列表验证不足，可能导致远程代码执行。
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)

Affected Products

VendorProductAffected VersionsCPESubscribe
aws-mcp-serveraws-mcp-server 1.3.0 -

II. Public POCs for CVE-2026-5059

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III. Intelligence Information for CVE-2026-5059

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IV. Related Vulnerabilities

Same product: aws-mcp-server
Same vendor: aws-mcp-server
Same weakness: CWE-78

V. Comments for CVE-2026-5059

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