漏洞出在fileload目录下的FileUpload.asp文件中,用的是无惧组建上传4 A( d3 J) q6 D( W
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+ O% l$ p0 g" |, d5 }01 var fu = new FileUpload("uploadForm","idFile", { Limit: 3, ExtIn: ["rar","doc","xls"], RanName: true,
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0 q; y( r, P q2 b02 onIniFile: function(file){ file.value ? file.style.display ="none" : this.Folder.removeChild(file); },
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03 onEmpty: function(){ alert("请选择一个文件"); }, . K; P% u* s* W! h( d# r; b
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04 onLimite: function(){ alert("超过上传限制"); }, ' _+ G$ e# P3 |4 w5 v
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05 onSame: function(){ alert("已经有相同文件"); },
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06 onNotExtIn: function(){ alert("只允许上传" + this.ExtIn.join(",") +"文件"); }, 7 b# I1 D" O: B% I1 r" u
3 a& B) ]8 {/ e; m. W# L) m07 onFail: function(file){ this.Folder.removeChild(file); },
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2 T+ ^2 W9 i9 Z! B- K08 onIni: function(){ ! b; Y7 ?8 n' A' x# K. }" u ^. G
; v* N+ l8 A4 Q2 k09 //显示文件列表
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. A+ J8 z; f H7 r$ N, ]: U10 var arrRows = []; % W. ^- c2 K7 i E3 d
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11 if(this.Files.length){
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12 var oThis = this;
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9 @( D- h3 V* }- p13 Each(this.Files, function(o){
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14 var a = document.createElement("a"); a.innerHTML ="取消"; a.href ="javascript:void(0);";
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' @2 D& y$ J7 V& ^15 a.onclick = function(){ oThis.Delete(o); return false; }; : X# a' W5 S( o |
* j9 c2 X! [8 e9 R16 arrRows.push([o.value, a]);
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0 _; D2 L0 I* ]6 \. w, \17 });
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+ J/ K4 e: l6 v& V18 } else { arrRows.push(["<font color='gray'>没有添加文件</font>"," "]); } 5 q! o: g/ T6 n/ V
" E- a l0 ?4 t/ v/ I- k6 l19 AddList(arrRows); & @( M, u: k( Z$ m- s3 q4 o
, K$ Z7 m; U3 j. X* P20 //设置按钮 7 f* G. ]* @! {
" n; Q+ g9 F* W# \4 ?9 Y' f21 $("idBtnupload").disabled = $("idBtndel").disabled = this.Files.length <= 0; $ C9 q0 k4 q y, N5 d4 B$ U! a
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3 U# p8 n! \! s0 p* Y6 u$ b23 });
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0 j6 @7 f( u" I/ a0 P+ p2 Q- H' D25 $("idBtnupload").onclick = function(){
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26 //显示文件列表 1 U, y& ~) @- ^( n: c2 s# ^7 G
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27 var arrRows = []; 6 F6 x8 C/ h+ U% R% @( }. I; W
9 r' E1 M6 g; \6 d28 Each(fu.Files, function(o){ arrRows.push([o.value," "]); }); " N0 c; u4 `- x' B
5 t T/ Z6 F% J' |! m* p$ i/ ~29 AddList(arrRows); " R3 s3 e1 R6 ? s# D# V3 F4 L
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31 fu.Folder.style.display ="none";
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( A5 G: d8 ~( K" G- D2 f" I32 $("idProcess").style.display =""; 0 Y0 _) P9 M7 j6 E8 M2 ?5 E3 A' q
1 W2 h; K* M, o& M5 W33 $("idMsg").innerHTML ="正在上传文件到服务器,请稍候……<br />有可能因为网络问题,出现程序长时间无响应,请点击“<a href='?'><font color='red'>取消</font></a>”重新上传文件";
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35 fu.Form.submit();
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36 }
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9 ~0 Y" S' k0 H# [( c38 //用来添加文件列表的函数 . o# l8 `2 S2 M7 d
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39 function AddList(rows){
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) N* o' D0 x; E40 //根据数组来添加列表
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7 r2 a& P- O/ U0 V: g4 y5 l2 K( t41 var FileList = $("idFileList"), oFragment = document.createDocumentFragment(); ' c4 u+ w* Z; q- D
2 K/ _6 q% n4 [! y. u/ ]; }, L42 //用文档碎片保存列表 * [* z% L& o U: S r
0 T% ?2 e" N3 @& u) |! N/ R% p& N0 V5 Z43 Each(rows, function(cells){ # l# }( R9 N* p
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44 var row = document.createElement("tr");
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( s; V* x7 M' D6 C; w) y$ R45 Each(cells, function(o){ ' u/ @: ]4 M+ R% J! Z, \: [
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46 var cell = document.createElement("td");
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' Y Y6 w, k3 E. V) V3 j5 `$ n47 if(typeof o =="string"){ cell.innerHTML = o; }else{ cell.appendChild(o); } 7 A3 E$ o6 p& M9 z3 O
/ ]% O. P3 s% u, m: {0 k" o! R6 A48 row.appendChild(cell); / U3 d* V6 L# y: `8 j& k1 k+ w. M
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49 }); s4 }# }3 }- K% h! f
' Q, ~+ _% b: n6 l T! f& j50 oFragment.appendChild(row); ; S: a4 k% F, N
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51 }) 9 \2 g# N! J0 }, d. g
+ a6 u* r: @6 ~52 //ie的table不支持innerHTML所以这样清空table - v) Y v6 l4 `! B
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53 while(FileList.hasChildNodes()){ FileList.removeChild(FileList.firstChild); }
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2 S# y0 P6 }( d5 w4 |/ y54 FileList.appendChild(oFragment); # t/ q) q9 y* y9 u& G
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58 $("idLimit").innerHTML = fu.Limit; 3 p# p2 u: w0 d, F! S
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0 T7 _6 q9 D7 v% _& x60 $("idExt").innerHTML = fu.ExtIn.join(",");
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" O( ]* n* P. J62 $("idBtndel").onclick = function(){ fu.Clear(); }
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( a @. X( ?5 `8 F% o64 //在后台通过window.parent来访问主页面的函数
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" ~6 x1 C2 ]& P3 x5 [- r65 function Finish(msg){ alert(msg); location.href = location.href; } ( D8 E4 ^ H2 R8 ?0 X
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66
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67 </script> + G/ a6 f& w# y' p& w4 _' s+ T
% E, B7 o8 V! S68 <span class="STYLE1"> <strong> 注意:</strong></span></p>
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69 <p class="STYLE1"> ·请选择【<strong id="idExt">rar,doc,xls</strong>】格式的文件,其他格式的文件请打包后再上传。</p> * d# v: ?$ c, _7 ^
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70 <p class="STYLE1"> ·文件名尽量详细,以方便下载。</p>
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' K+ A0 E* d0 `% E T71 <p class="STYLE1"> ·文件不能过大。 </p>
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% \$ U, n8 w" e: G& [' B" o72 </body> : N- w6 n& z# }. }( J) U# O
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73 </html>
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