CVE-2026-5059

NONE EPSS 77.2%

Published Apr 11, 20262mo ago · Modified Jun 17, 20262w ago

Published Apr 11, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

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.

Threat Intelligence

EPSS Exploit Probability

77.2% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-78 OS Command Injection Injection

References 1

zerodayinitiative.com https://www.zerodayinitiative.com/advisories/ZDI-26-245/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.