jupyter-notebooks

The file itself contains no signs of intentional backdoors, hardcoded secrets, or network callbacks. The main security concern is the intended ability to execute notebook cells via --execute, which allows arbitrary code execution and potential data exfiltration or host compromise if used on untrusted notebooks. Additionally, templates and nbconvert exporters can invoke external tools, increasing risk. Treat execution and untrusted templates as dangerous and run them only in sandboxed environments. There is also a likely syntax error at the script entry point that should be fixed before running.