Frontend Vulnerabilities

Google Chrome Dev 

debug(postMessage, 'argument[1] == "*"')
monitorEvents(window, 'message')

Enable Override

  • Open the Sources Tab.
  • Enlarge to view Override Tab, Click Override
  • Click Add Override Folder
  • Select which directory you want to save your changes to.
  • At the top of your viewport, click Allow to give DevTools read and write access to the directory.
url.searchParams

url.searchParams.get

url.searchParams.has

window.location.href

window.location.search

history.pushState

history.replaceState

Conditional Breakpoint

reference : https://aszx87410.github.io/beyond-xss/en/