SSRF漏洞分析与利用
https://blog.csdn.net/smli_ng/article/details/106679572
A New Era Of SSRF
https://www.blackhat.com/docs/us-17/thursday/us-17-Tsai-A-New-Era-Of-SSRF-Exploiting-URL-Parser-In-Trending-Programming-Languages.pdf
谈一谈如何在Python开发中拒绝SSRF漏洞
https://www.leavesongs.com/PYTHON/defend-ssrf-vulnerable-in-python.html
SSRF Tips
http://blog.safebuff.com/2016/07/03/SSRF-Tips/
SSRF in PHP
https://joychou.org/web/phpssrf.html