https://webhacking.kr/challenge/js-6/?id=admin https://webhacking.kr/challenge/js-6/?id=test or 1=1 https://webhacking.kr/challenge/js-6/?id=admin%00or%001=1 https://webhacking.kr/challenge/js-6/?id=admin%00 https://webhacking.kr/challenge/js-6/?id=%00admin test -> ZTM1OGVmYTQ4OWY1ODA2MmYxMGRkNzMxN…
