Not entirely sure if this is the place to post this. Anyway, thought it would be nice to take a shit on the "dark web hackers" that sell their services, or try to. So here we have a group calling themselves "PirateCRACKERS", selling the typical services.
After about 20 minutes of poking around, I've managed to find such a weak vuln on their website, fucking elementary type shit. Able to change the price of any of their services to whatever you'd like.
Try it out. http://w6hvnslzvaxfgqsz.onion
>inspect element(or download .html to edit)
>scroll to the hidden input bar:
><input name="pricebtc" value="0.0403" type="hidden">
>change "hidden" to "" or just delete that value ... or just edit value="PRICE"
>enter price you'd like to buy for
>hit enter
>viola! buy their l33t services for what you deem fit!