Refactor argument sanitization and implement secure file creation #550
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Improve argument filtering to block dangerous shell characters like `\n` and `\`, and use no-follow flags when creating files to prevent symlink attacks, mitigating arbitrary file write vulnerabilities
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Improve argument filtering to block dangerous shell characters like
\nand\, and use no-follow flags when creating files to prevent symlink attacks, mitigating arbitrary file write vulnerabilities.Inspired by:
https://tantosec.com/blog/judge0/