The company I work in recently made a subdomain where you need to figure out how to hack the page using a vulnerability they subtly put there. If u are successful u get an interview. I looked it over for fun and was able to do it. But since i already work there i was thinking of telling a friend id love to join us but was rejected a month ago when they interviewed him about how i did it so he can apply maybe they give him another chance. do you think I should do that?

Note that i referred him last month and hes a fresh grad with not much experience