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Attacks leveraging weaknesses letting attackers modify the prototype of an object. This can happend in prototype based languages like JavaScript.

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Does CSP mitigate against client prototype pollution XSS and DOM XSS?

DOM XSS and client prototype pollution-based XSS have one thing in common, we are modifying the pre-existing JavaScript code to popup an alert(1). Will CSP mitigate XSS in this case? Theoretically, Ja …
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Does CSP mitigate against client prototype pollution XSS and DOM XSS?

I have done some research and found out CSP does block client side prototype pollution based XSS: XSS with CSP bypass. Similarly, DOM XSS case was different. When I used this code, saved at example.ht …
Machinexa's user avatar
  • 113