CVE-2026-5058

published 2026-04-11

CVE-2026-5058: aws-mcp-server Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected…

Priority P2 78 critical 9.8 CVSS 3.0

AV N AC L PR N UI N S U C H I H A H

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
aws-mcp-server	aws-mcp-server	—	—

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CWE-78