漏洞出在fileload目录下的FileUpload.asp文件中,用的是无惧组建上传+ i( R$ o0 h- e0 r3 X% ]
, E4 b3 J# d7 s, H 6 L0 h2 d, X" j( X
" a5 Y/ \2 d4 W4 Z
看代码5 U; a# t+ ?, ?* K/ ~
5 J( F5 M5 u& K2 `2 P/ s
/ y- [& I+ z; _4 }+ U# L
0 `9 g7 |1 x' H% H$ L" M01 var fu = new FileUpload("uploadForm","idFile", { Limit: 3, ExtIn: ["rar","doc","xls"], RanName: true,
8 u9 J0 V) m* I! q9 \: ] t6 C: O8 m
02 onIniFile: function(file){ file.value ? file.style.display ="none" : this.Folder.removeChild(file); }, " K" D7 O; P7 b: C( y0 y8 \
( X0 H1 e) G7 ~; C) n( T03 onEmpty: function(){ alert("请选择一个文件"); },
0 f% h3 Q$ S' Y* K/ P
, n1 r, Z2 F- c" ~( P. ]04 onLimite: function(){ alert("超过上传限制"); },
5 F0 O0 Z1 R/ V T1 b: \% m2 a
U; k& Z! I" ?5 q) E/ l: n ~4 y05 onSame: function(){ alert("已经有相同文件"); }, % d ?7 Z2 @" m" r) ^& x+ O' c- s
- g% M" E) Z2 w6 b8 a
06 onNotExtIn: function(){ alert("只允许上传" + this.ExtIn.join(",") +"文件"); },
) i0 T, Z4 Q0 ~3 v
+ H' S" e- f- { h1 ^8 k4 p07 onFail: function(file){ this.Folder.removeChild(file); },
: K9 ~1 \$ l2 R7 E- `
9 D3 C9 M5 K1 |+ {! r: t08 onIni: function(){
* M X( L& P5 R0 d5 ?5 j y0 m, Z$ M
09 //显示文件列表 % n/ s/ e6 f+ I8 M
3 r2 l n' b# ^( C+ N6 {, S10 var arrRows = []; ( Q, q* F9 p- M( [
6 d+ ~1 B. C1 ^3 K, z" U x11 if(this.Files.length){
/ B% D0 y, V, V& ]5 ?) O7 Z. N# m/ _4 Z, z9 }3 }
12 var oThis = this; ! X3 g, C/ j3 L7 o' y* g) O3 o- e# G
6 s4 Y6 v5 m9 H+ r5 M, p13 Each(this.Files, function(o){ : Z- w! Q! Y5 w) ^
7 ?4 ~8 G/ k0 L" Y7 j- i( r14 var a = document.createElement("a"); a.innerHTML ="取消"; a.href ="javascript:void(0);"; # w! E! K3 R e* P) {. R& z, o& F
& i s2 ?) D( D' {# ]- B
15 a.onclick = function(){ oThis.Delete(o); return false; };
3 o* H: C3 U) s! ]$ y( b' n6 j
^! X' l5 r6 A9 ?16 arrRows.push([o.value, a]); ' S4 N M; B$ b. s" D2 h' V
, z# i% D8 \1 K+ D# y7 h `17 }); * y' K: l$ O, P2 Z" R7 K2 ~
) }( o9 S7 z2 O' F0 V, n# r18 } else { arrRows.push(["<font color='gray'>没有添加文件</font>"," "]); } : y% R# E d" \) R& l% g* x- G
/ q; O2 R3 y1 D5 q7 @4 k: j
19 AddList(arrRows);
. v1 u# A" ]4 y9 W& C
Z6 i' U' Z, a/ w; X7 { A3 x20 //设置按钮
* {% }. u; _1 B" f k& s6 k! t' d5 ^" _: n
21 $("idBtnupload").disabled = $("idBtndel").disabled = this.Files.length <= 0;
+ a1 X8 d6 l! d$ ` k( Z9 C0 K
' d p1 B5 I$ b" s' a5 \22 } : M: S" C' e7 _$ v' e! P
/ h9 P/ w. X5 {23 }); " J- c/ ]/ e! e
; W, @1 J7 K ^# O2 k- s2 f
24
3 P+ e; V/ `0 G, `; b1 ?. _% B$ u3 X' ^
25 $("idBtnupload").onclick = function(){ 7 u3 P0 K. \7 d5 g
8 {& \6 u3 o' E$ K/ F% F
26 //显示文件列表 9 p7 b( ^9 g$ L O& Q, X, |
# ]0 \& k, Q. `/ X8 h/ W
27 var arrRows = [];
9 Z6 U4 R2 d8 n. u' h$ K* c, }
% A/ ]. | S/ f- C" w. l28 Each(fu.Files, function(o){ arrRows.push([o.value," "]); });
$ _ d1 g; ?7 b% e: f
; c0 U' D& ]8 C3 W9 @0 s29 AddList(arrRows); + ^# X: y4 z) ?) E* x% }' k! A
/ u& ?7 a2 U: R30
; G8 n4 [; S& w$ r" f( R3 z5 S! V& i7 n. v% y& P
31 fu.Folder.style.display ="none";
$ U+ j0 g' c L2 B) A+ V, _" D
% X5 S$ U2 p# k: k `# A32 $("idProcess").style.display =""; + F% o K$ @. ^8 ?' t& D* ^6 U
' L9 O8 w7 _9 s0 D33 $("idMsg").innerHTML ="正在上传文件到服务器,请稍候……<br />有可能因为网络问题,出现程序长时间无响应,请点击“<a href='?'><font color='red'>取消</font></a>”重新上传文件";
% i/ J; @5 z H
" H D9 J, q9 a4 I' h& V+ B34
2 O6 r: B; M# A" d6 e& U3 p; l# @9 Z
35 fu.Form.submit();
: V v$ k9 o7 N6 }2 v1 G# e- z
7 S% M/ J' O# m# R* ~1 \# s$ N2 J36 }
5 i5 ~8 h" q7 n6 c* q- ]* J7 t# X
0 o( o3 Z ?- U" y37 9 J8 G6 B! t' P, O/ P8 a- y
& C/ f" o J3 Y1 L; N
38 //用来添加文件列表的函数
, z1 S }6 b2 i; d9 S% j$ `* W( c
4 O3 z% c, f, n0 u8 q D8 m39 function AddList(rows){ 5 H. L7 |7 V" G3 C: } J( c9 \: P
: `/ c% V/ [$ t5 J8 a40 //根据数组来添加列表 - |! V' D$ @; t$ z9 m
, Z) D$ ~( Y) [ y41 var FileList = $("idFileList"), oFragment = document.createDocumentFragment();
; \0 C$ Z( B( `- j7 R6 ?# B6 a9 e3 _) z" ^' O. k4 Z
42 //用文档碎片保存列表
- Z! n! @, ]$ y/ P/ b6 b3 \# ?% E4 v0 J& Z7 f) Q2 k4 L% D6 O6 x% z2 v
43 Each(rows, function(cells){
6 f0 |' j. E) \! G8 c0 \# t( x: A! T) E% H1 s" @5 p S4 R
44 var row = document.createElement("tr"); 7 \3 _4 m2 |" A9 y2 ~; q7 }
0 _# a; o+ i3 r! M2 Y45 Each(cells, function(o){
5 ?9 B3 W. }/ L7 V6 b& Q8 m/ g+ d$ e+ x( w: j
46 var cell = document.createElement("td");
; _( A- b) i6 \" P/ l% s, N. p
7 r' X0 E9 q+ |8 d1 Q47 if(typeof o =="string"){ cell.innerHTML = o; }else{ cell.appendChild(o); } 6 v5 j, u( ?0 [) U
W4 p8 c B! c) Y, _' M48 row.appendChild(cell); 2 ]! b5 z2 M: B- s/ b2 \; S! ]
( [% h$ n1 X+ j. I" p V3 J49 }); 0 C4 ]) R: g* b- h% I9 B3 s. h0 b) G& u
+ [9 v+ K/ _% X; p7 Z0 V
50 oFragment.appendChild(row); 2 [# z6 L) r4 _
0 @" G9 S" H/ M51 }) , ?. {& w9 I d6 C; P
2 e n$ C1 j4 V3 K4 t& j. J0 E
52 //ie的table不支持innerHTML所以这样清空table , V. L: t9 t# v+ m: c% f% V
: w) U _8 P, E" R
53 while(FileList.hasChildNodes()){ FileList.removeChild(FileList.firstChild); } . F0 v3 _/ Q; `4 `
) n0 `+ x5 u+ o+ V' |9 Z' C54 FileList.appendChild(oFragment);
2 b: U3 ], ?8 k. b2 ~ T3 v3 l: E3 ^/ N8 E. h% w$ A2 [
55 } % k- S3 q6 D* _; {& D% i
0 ?* H# x7 k. O7 b. v" [" m; m' p
56
2 S9 V. }# e6 h2 v+ j% u
; y" r! a1 d# m% T8 F/ ~5 p% q$ Q57
" W9 W0 n' {$ _+ M1 ?7 V; l: k# q, ?- y
58 $("idLimit").innerHTML = fu.Limit;
' e, f; h+ {% g# e& k
7 `+ r5 q: U4 _3 \/ d7 _59 % C0 |& w" @5 k) _; Y* i
) T; w. |( |2 j) D3 y: C
60 $("idExt").innerHTML = fu.ExtIn.join(","); , B! t9 S$ [" i
# O# Z& V' `. O! B% ^: x/ F. f
61 . Z. O8 d- o6 J* Y2 M, G4 t- h
1 C& i& N9 Z: T62 $("idBtndel").onclick = function(){ fu.Clear(); }
3 }* q6 A1 u5 l& I
0 Q/ I3 w! E9 t63 " \2 l! B4 q/ I. {- ~
& V- z, I$ f, w/ Q7 p5 o8 f K; J64 //在后台通过window.parent来访问主页面的函数 4 J- d8 P" S/ D$ ~! c
3 U) H. P8 M7 ?. s) F6 z7 J: k65 function Finish(msg){ alert(msg); location.href = location.href; }
3 L6 ?- b1 i& `* B# \: f: q+ u
9 y, ~) P0 t M# ^/ U* U66
4 _( P0 Q( M9 V4 B f K8 q+ l# _) [/ J/ U( ^
67 </script>
' ], k1 G9 j4 K
* M4 A" ~6 O: [; S68 <span class="STYLE1"> <strong> 注意:</strong></span></p>
W E' S, ~( F: {. E Y7 @/ I p5 b7 J+ d `* U) i+ k
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>
' A2 Y* n3 k( b6 W3 B/ q e' y
8 S* U2 x) O: B* N: g" Q70 <p class="STYLE1"> ·文件名尽量详细,以方便下载。</p>
0 d" X+ w4 w2 Y. C0 P
0 R0 ]- y0 H! I' [9 `2 Z# F+ i71 <p class="STYLE1"> ·文件不能过大。 </p> 4 Y3 D# P' u* ?) y* O5 e: q
3 x7 h$ W+ n1 v: B72 </body>
$ u( `! r, g) j; _
. r: y1 h6 H" b$ f$ u3 W `73 </html> 4 E6 n( S5 J, `' H1 D( k, t
1 X( o$ ~ {# [
|