Engine warming up..

[MochaCocoa]

After I installed the Http-request-smuggler plug-in using burp suite,When I click on CL.TE attack，it keep reminding Engine warming up, After waiting for ten minutes, it still doesn't work.

[albinowax]

It looks like your Burp Suite install is over a year out of date, so I'd suggest updating it and trying again.

[joshdesharnais1]

I have the same issue while working through there practice lab listed in the readme.md. My burp is update to the most recent as of today.

[albinowax]

@joshdesharnais1 if you can provide the following info, I'll be able to take a look:

• Which specific lab are you looking at?
• Screenshot of the vulnerability as reported by HTTP Request Smuggler
• Screenshot of the turbo intruder script
• Version number of Burp Suite, and HTTP Request Smuggler

[tstOutpost24]

@albinowax I have also come across this recently. Interestingly, copying whatever script doesn't work with request smuggler, and pasting it into turbo intruder (with exactly the same request to run against) works great! It's just that the request smuggler window get's stuck at "Engine warming up..."

I tried this using version 2023.10.3.2-24372 (early adopter) and 2023.10.2.4 (Stable).

[albinowax]

@tstOutpost24 thanks, that's useful info.

I can see the problem now, working on a fix

[albinowax]

I've pushed a fix in release 2.16, thanks for reporting!