CVE-2025-62801
FastMCP is the standard framework for building MCP applications. Versions prior to 2.13.0, a command-injection vulnerability lets any attacker who can influence the server_name field of an MCP execute arbitrary OS commands on Windows hosts that run fastmcp install cursor. This vulnerability is fixed in 2.13.0.
| Software | From | Fixed in |
|---|---|---|
fastmcp
|
- | 2.13.0 |
| jlowin / fastmcp | - | 2.13.0 |
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