CVE-2026-25904 Overly permissive Deno configuration in mcp-run-python leads to SSRF

The Pydantic-AI MCP Run Python tool configures the Deno sandbox with an overly permissive configuration that allows the underlying Python code to access the localhost interface of the host to perform SSRF attacks. Note - the "mcp-run-python" project is archived and unlikely to receive a fix...

PT-2026-7089

Name of the Vulnerable Software and Affected Versions Pydantic-AI MCP Run Python tool affected versions not specified Description The Pydantic-AI MCP Run Python tool is configured with an overly permissive Deno sandbox configuration. This allows Python code executed within the sandbox to access t...