mcp-server-write-log

The server writes user-provided 'text' directly to a file within a directory specified by the 'LOG_BASE_DIR' environment variable. While the filename is internally generated with a timestamp, preventing direct path traversal via filename, an insecurely configured 'LOG_BASE_DIR' (e.g., pointing to a sensitive system directory or one with limited space) could allow arbitrary content to be written to files in that location, potentially filling up disk space or overwriting non-critical data if the server process has broad write permissions. There are no obvious signs of 'eval', obfuscation, hardcoded secrets, or direct network vulnerabilities in the provided code, beyond its intended function of writing user-supplied data to the file system.