Code Runner MCP Server vulnerabilities
1 known vulnerability in Code Runner MCP Server from Code Runner MCP Server. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
1vulnerabilities
0critical
1high
0exploited
8.7average CVSS score
Latest first
- 8.7 High severity
Code Runner MCP Server: Missing Authentication for Critical Functionality
A remote code execution vulnerability exists in Code Runner MCP Server when run with the --transport http option, which exposes the /mcp JSON-RPC endpoint without authentication on port 3088. An unauthenticated remote attacker can invoke the run-code MCP tool