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Cannot use Burp inside Firefox Quantum. It works on the previous version

Glenn | Last updated: Nov 30, 2017 06:15PM UTC

I upgraded to Firefox Quantum and since then, I cannot use Burp as it tells me all pages do not have valid certificates. Is it a certificate that I need or are there additional safety measures built into the new browser that I need to disable to browse with Burp?

PortSwigger Agent | Last updated: Dec 01, 2017 08:29AM UTC

Hi Glenn, You need to uninstall, then reinstall the PortSwigger certificate in Firefox Quantum. That seems to be enough - you don't need to disable any security measures.

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