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https://preview.redd.it/a9bpgly1uqw91.png?width=891&format=png&auto=webp&s=e7ce14755ed6954c06121fdba3db449af3695a85
PDF supports embedded Javascript for adding simple interactivity to PDF forms. You can list the scripts embedded in the document. Now you can take a more informed decision before clicking the warning dialog for running script.
https://lifeofpenguin.blogspot.com/2022/10/take-charge-of-pdf-in-gnu-emacs.html