Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| AWS / AWS MCP Server | affected N/A |
CWE
CWE-184