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Calling window.print in a loop Causing DOS in Mozilla and Safari 

Hello All,

This post is about a bug that I reported in Mozilla , Safari and Google Chrome ( MacOS )
This occurs when the browser is not able to properly handle the input . An attacker can send this html to initiate a Denial Of Service attack on the victims browser .

function dos(){
window.onerror=new Function(history.go(;

POC Video

Safari :

Status : Reported, Working on a Fix

Mozilla FireFox :

Status : Reported, Working on a Fix

Is your Browser Vulnerable ?

Thank You For Reading

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