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Burp Suite Pro not intercepting Firefox, but fine with Chrome.

Aslaf | Last updated: Nov 18, 2021 10:56PM UTC

I installed Burp Suite Pro on my Kali Machine today. I have a community edition that is excellent with firefox but, the pro edition is not communicating with firefox. On Google Chrome it's working but due to safety issues certs I'm unable to perform tasks. Steps I performed: Downloaded .jar file of burp installer & license key Command to install & run the program. java -jar filename.jar I tried deleting & adding proxy again, didn't work too! Please provide a solution asap. Thank you!

Ben, PortSwigger Agent | Last updated: Nov 19, 2021 10:03AM UTC

Hi Aslaf, Are you able to provide details of what you have setup for your proxy settings in Firefox and what you have configured for the Burp Proxy Listener (under Proxy -> Options -> Proxy Listeners) in Burp Professional? Just to clarify, are you seeing no traffic appear in Burp Professional but the pages in Firefox load or are you seeing no traffic in Burp and pages in your Firefox browser are failing to load when you attempt to proxy the traffic? Sharing some screenshots might be easier in terms of troubleshooting this - if this is something that you would like to do then please feel free to send us an email at support@portswigger.net.

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