88, for some reason, has turned on JavaScript on its own PDF viewer by default (it was disabled on past releases)

to disabled it just open about:config, type "pdfjs.enableScripting" and change to false

@mdkcore I read that was for forms purpose, but that's better to disable it. Thank you for the tip :)

@mdkcore that some reason is that people can fully ditch adobe’s pdf viewer

@mdkcore Considering the many security problems caused by JS in PDFs, I was utterly blown away by this decision, TBH.

yeah, it makes no sense on Mozilla making this move :/

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