Pandoc is a free, open-source software tool designed to convert documents from one format to another, such as Word, PDF, Markdown, and HTML. Widely used by writers, researchers, and developers, Pandoc streamlines the process of sharing content across different platforms. In cybersecurity, its ability to handle HTML and other web formats has raised concerns, as improper use or misconfiguration can introduce security vulnerabilities, such as exposing sensitive data or enabling malicious code execution.