Un_Woo
LOS orge 본문
7. orge
if(preg_match('/or|and/i', $_GET[pw])) exit("HeHe");
or ,and 필터링 -> ||, &&으로
우회
$query = "select id from prob_orge where id='guest' and pw='{$_GET[pw]}'";
id=guest
$_GET[pw] = addslashes($_GET[pw]);
‘, “, \, NULL 앞에 \ 추가
$query = "select pw from prob_orge where id='admin' and pw='{$_GET[pw]}'";
if(($result['pw']) && ($result['pw'] == $_GET['pw'])) solve("orge");
pw를 맞춰야 함
orc처럼 블라인드 인젝션
?pw=6c864dec
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