Search vulnerabilities

Use the Query Builder to create your own search query, or check out the documentation to learn the search syntax.

Results 3

Export CSV
CVE-2026-115845

Incomplete validation in the run_script Python sandbox in AWS MCP Server

An incomplete list of disallowed inputs in the Python code validator of the run_script tool in AWS MCP Server might allow an authenticated remote user to execute arbitrary code within their own isolated session environment via a crafted script. AWS fixed this issue service-side. No customer action is required.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Aws
Products
Aws-mcp-server Aws Mcp Server
CVE-2026-5058

aws-mcp-server Command Injection Remote Code Execution Vulnerability

aws-mcp-server 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-27968.

CVSS 3.0 · 9.8 Critical EPSS 1.7% KEV · Not listed
Vendors
Aws
Products
Aws-mcp-server
CVE-2026-5059

aws-mcp-server AWS CLI Command Injection Remote Code Execution Vulnerability

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.

CVSS 3.0 · 9.8 Critical EPSS 1.8% KEV · Not listed
Vendors
Aws
Products
Aws-mcp-server