Targeted web cache poisoning using an unknown header (Video solution)

This video shows the lab solution of "Targeted web cache poisoning using an unknown header" from Web Security Academy (Portswigger)

[BreakTheCode]

I've no idea what im doing wrong but no matter what i do i cant seem to get this one to work

[tirtheshpawar]

Is crawling a website necessary before every lab exercise procedure?

[redrite]

Thanks for these video. If you could put some sort of subtitle for why you are doing certain things, that would be extra helpful!

[shubham_srt]

my param miner is not showing any response. how much time we need to wait?

[Htndr]

Thank You So Much Sir.. I was waiting For This Finally😍

[itizazadil]

can someone please help why he add "foo" in the url ??

[pavel]

Lol, I solved this lab without web cache poisoning, I just used exploit for dompurify.