I want to test laravel exploit POC based on https://github.com/kozmic/laravel-poc-CVE-2018-15133/
I did docker steps to reach laravel home page on localhost:8000
then I got API key and simply I put APIKEY in PHP command to find header.
When I sent POST request with exploit via curl there is not the expected response from the RCE.
Please look at below screenshot, I followed the ReadME steps certainly.
Is there any bug in the source code? or there is some issue in my usage? Guide me please.