[Security] Download XSS ChEF
Features of XSS ChEF
What can you actually do (when having appropriate permissions)?
Monitor open tabs of victims
Execute JS on every tab (global XSS)
Extract HTML, read/write cookies (also httpOnly), localStorage
Get and manipulate browser history
Stay persistent until whole browser is closed (or even futher if you can persist in extensions’ localStorage)
Make screenshot of victims window
Further exploit e.g. via attaching BeEF hooks, keyloggers etc.
Explore filesystem through file:// protocol
Bypass Chrome extensions content script sandbox to interact directly with page JS