直接插cloudflared 內網滲透
我猜可能是這個問題
Cross origin headers
Servers MUST set the Access-Control-Allow-Origin: * header on all responses to ensure compatibility with applications hosted on other domains.
For preflight (OPTIONS) requests, servers MUST also set, at minimum, the Access-Control-Allow-Headers: Authorization, * and Access-Control-Allow-Methods: GET, PUT, DELETE headers.
The header Access-Control-Max-Age: 86400 MAY be set to cache the results of a preflight request for 24 hours.