From the official website:
- Burp Suite is an integrated platform for performing security testing of web applications. Its various tools work seamlessly together to support the entire testing process, from initial mapping and analysis of an application's attack surface, through to finding and exploiting security vulnerabilities.
Install AUR.AUR from
This will install Burp Suite Community (free edition).
Burp Proxy will work out of the box with HTTP connections. For HTTPS, PortSwigger's certificate must be installed first.
Install HTTPS certificate in Firefox
Start up Burp:
Open the Proxy -> Options. In the Proxy Listeners section add a new interface. Set Interface to
127.0.0.1:8080 and make sure the Running checkbox is enabled.
http://127.0.0.1:8080/ in Firefox, click the CA Certificate link at top right and save the certificate file somewhere.
In Firefox open the Preferences window and go to Advanced -> Certificates -> View Certificates. Click Import and select the file. Check the Trust this CA to identify websites checkbox and click OK.
Fix "An unknown error has occurred"
The installed Java version might be the cause of an in-browser Burp error stating simply "An unknown error has occurred."
The default Java version installed with the AUR package is 13, but Burp officially only supports 11. On startup Burp will complain about it.
Install the package and set it as the system default.
# archlinux-java set java-11-openjdk