漏洞出在fileload目录下的FileUpload.asp文件中,用的是无惧组建上传
6 |$ V4 m' J7 h- b) G6 h' i/ A8 L4 x# i# X- |6 i, E
) u; R# }6 F( U n
+ M1 q$ ?! j+ J ~
看代码
, F z4 N$ G& A D ^' z) b0 f6 s7 I
9 Z' ^7 [; ?* Y" D% p
- \, V/ \- d' x1 M: E3 u( v01 var fu = new FileUpload("uploadForm","idFile", { Limit: 3, ExtIn: ["rar","doc","xls"], RanName: true, 4 @8 G: u' ]9 Y0 u0 a, |
1 U9 Q E' o0 d T( r02 onIniFile: function(file){ file.value ? file.style.display ="none" : this.Folder.removeChild(file); }, ! @5 f7 f7 P0 F% s6 s
1 d( M& c% B; e Z- O3 Z$ k03 onEmpty: function(){ alert("请选择一个文件"); }, 4 o, A5 {% g- Q. e& [+ j3 e- s
; n$ w$ K0 X8 G7 `3 C: C7 L/ i' D04 onLimite: function(){ alert("超过上传限制"); },
% y5 h1 x$ X3 T0 A! n2 J, b4 Z4 }: g/ i% z' L- T; M
05 onSame: function(){ alert("已经有相同文件"); }, : B, v h! m- [7 z" U# S+ I u2 R) K! S7 W
& E \' @8 ?5 v1 ^3 [# ] W- ^' O06 onNotExtIn: function(){ alert("只允许上传" + this.ExtIn.join(",") +"文件"); },
- r- Y- s. s9 T
% k' p; \! l" H- }; \07 onFail: function(file){ this.Folder.removeChild(file); },
9 K6 ~0 ]5 H$ z# ]5 m; U* U# K6 q( Y& z0 Z
08 onIni: function(){
2 |3 R0 o6 p; V# K, k& H' m3 P: y- A
09 //显示文件列表
5 e6 U2 A+ F2 [5 L' |8 `
+ R/ I0 E9 @% Y/ n6 E6 Z, C10 var arrRows = [];
, m2 E b, u( D+ q
}+ e' [4 K) N# t8 w; e( K: f( h11 if(this.Files.length){
( T! X) Q% t+ a# Q' S: X& e. g/ X/ U: A' h9 O9 C: F8 n
12 var oThis = this;
6 Q" ~) ?2 J8 ]) O( Y1 i7 n7 I3 N) X" Z1 n$ N
13 Each(this.Files, function(o){
! D% y( w6 L0 z) T! M$ a4 W9 T9 k) B; a, k) h: v c5 w5 y, I% s9 `% F% W0 L; @5 a
14 var a = document.createElement("a"); a.innerHTML ="取消"; a.href ="javascript:void(0);";
# O+ K! }9 n7 d- m
* S, ]; ]8 }3 X* C1 X, {2 s% J15 a.onclick = function(){ oThis.Delete(o); return false; }; ) e" K8 c1 _2 [
" V1 d+ f0 `' ?$ J
16 arrRows.push([o.value, a]); 1 C8 _7 u4 o$ @% o& j
: h E2 Y$ o" W e* i& `' ?17 });
6 j N/ O# F+ U5 _: E
7 r! q8 B6 {, o) B m18 } else { arrRows.push(["<font color='gray'>没有添加文件</font>"," "]); }
4 m. W. J2 ]8 K0 @9 I9 G5 n3 t) M# R, x" ?: s" r* l- r& k
19 AddList(arrRows);
# H# a! Z* p% P" ~, C- T& K" P5 ~
20 //设置按钮 ( \$ Y# X/ t1 X* l
. X; w; i9 G- i& b% C/ j6 j21 $("idBtnupload").disabled = $("idBtndel").disabled = this.Files.length <= 0;
0 f, a, o- ?2 G2 f( `1 r; z4 _) G% I0 S
22 }
( w5 P7 g! ]! }) p O2 F$ [/ ?( K# p3 B2 @) R
23 }); 9 `- O+ e0 Z9 p2 E' D, C8 g2 E( Z' ~
d. ^& Z% ~* w" k/ U
24
, }6 a# ]# p8 B( M; U& N8 n. D$ G2 Z. H! t- U
25 $("idBtnupload").onclick = function(){ 0 L" f# N, F* T" S& q& K
- m2 _8 s- A+ R: ]4 R, H26 //显示文件列表
/ [' ^8 v" E* R+ c4 `% o [' v
+ D* }9 k7 W$ W. U7 @) K27 var arrRows = [];
2 l- t# |( Q. E O% C; Q
$ c. N9 Z: [3 ?1 E6 c" [, {; G+ H28 Each(fu.Files, function(o){ arrRows.push([o.value," "]); });
7 \, }" j3 h: B% F9 l A( L
5 M$ I6 o5 v# {! h2 F29 AddList(arrRows);
) O6 p2 P/ @% B3 O
/ W' |% T, E/ r30
0 _( o+ R. |8 i: g, P7 c& A7 O" j4 l7 ?
31 fu.Folder.style.display ="none"; ) k% u3 }; ?4 M3 J7 Y8 }0 R! @
. `9 K' _" {9 _" M( ~32 $("idProcess").style.display ="";
! \* F) ?# p! D- N; J# e( I, ^+ S8 q
33 $("idMsg").innerHTML ="正在上传文件到服务器,请稍候……<br />有可能因为网络问题,出现程序长时间无响应,请点击“<a href='?'><font color='red'>取消</font></a>”重新上传文件";
( Z @ G1 ^7 Q
; G1 }0 E0 m6 `- `' u1 ?* s34 7 q+ j: `& s+ x8 {, `
. I' Y o( S5 L# [
35 fu.Form.submit();
9 k" _" g2 [. _. l0 J& ^, `* U; L8 ]8 j: [
36 }
6 `: V/ X6 Y1 e2 [
8 [. P/ `! Y0 J9 X/ \/ B% B' E37
: ~3 H: `# e6 U6 v( s1 n" ]- l7 j4 A# q3 y) L- S
38 //用来添加文件列表的函数 4 K' S7 x3 ?( b$ k# Y5 e( E
/ [: A. n! E' J$ a. J4 _2 k) h
39 function AddList(rows){
( E/ a$ ^& v# q5 e* T. i) Y$ I. t ^; @2 I* _$ h
40 //根据数组来添加列表 % R2 {9 g: H- P, v2 X
; _' j( K. k; L1 z4 _41 var FileList = $("idFileList"), oFragment = document.createDocumentFragment(); 6 N X' W( r5 c' n
6 W# }4 k4 i4 e9 H; ~4 D. x" }42 //用文档碎片保存列表
D3 t$ n3 ^' U. n- N0 a3 X6 L# J) K( T2 c7 m: X
43 Each(rows, function(cells){ 6 O# V' `* j0 M4 a0 \9 x+ n* U' E
. {/ w$ I1 C/ y/ @8 M' n$ C7 s
44 var row = document.createElement("tr");
8 {9 n! I3 V6 a! _& o1 v5 ]( x O) J
45 Each(cells, function(o){
0 j2 ~6 n* v! ^' ]/ B4 L$ W; H+ N) }5 \ p" G4 v
46 var cell = document.createElement("td"); ) l( Q1 t- s! u6 I, m2 d! G/ R, P
9 x& O" @0 C- E: i. e
47 if(typeof o =="string"){ cell.innerHTML = o; }else{ cell.appendChild(o); }
: ^! [# e. K, O4 j( x
- Z' }. k! M% l8 O" Z5 T! I/ W48 row.appendChild(cell); , |) L2 \3 R0 }: F4 B2 e% G0 @
% h; |0 A) ]' n3 q$ {; \4 w( P/ N49 });
6 M; _! l2 ]8 m" D9 M* O* g$ {# g4 d6 o+ U; x
50 oFragment.appendChild(row);
# p( m/ G2 E1 Q. ^' y8 i7 q2 [; D' P4 E8 C! C
51 }) , x7 W! F9 m7 y& P
& `9 `( I) ?' ~( w9 w1 c
52 //ie的table不支持innerHTML所以这样清空table
9 F" w' q& p( \9 i# a
: G9 a( D" o- }* a53 while(FileList.hasChildNodes()){ FileList.removeChild(FileList.firstChild); }
3 E6 s1 F. V/ P! B# H6 S: d" ~5 t$ o! D. |$ c
54 FileList.appendChild(oFragment);
6 L7 Y+ R1 O' Y1 y- [
8 p: E5 k1 T4 E3 A55 }
+ O: v; D" w' `* J U
# X. @/ H# P3 Z r56
& D# ~; h5 d- y7 D. M. C* s1 X
' R3 U6 J" z, x1 Z, z57 5 S# q. D* D2 V* A4 I, E
: ?% |3 g `+ I6 c! b" h
58 $("idLimit").innerHTML = fu.Limit; 4 C6 c9 F7 _" i' {$ x8 T, a
4 ^! `! u8 N6 M4 o+ F/ I! D4 C A
59 8 J8 J' R* S3 M9 x) q0 i
`" I1 M& _8 H- @% H; _60 $("idExt").innerHTML = fu.ExtIn.join(",");
) L o; u9 Q. s$ ^# z/ W9 \
3 k7 M4 _% }) w {; {6 U$ D61
- E1 o5 d% u% d
[; H& P; B5 L! S# k. Q2 v62 $("idBtndel").onclick = function(){ fu.Clear(); } : l h$ M c6 q( y$ s! D- D
8 b! g# I1 ^- ?7 H
63
$ E4 h! \0 R2 H- R+ ~/ D0 [7 }7 n3 I% d2 G5 `& x C
64 //在后台通过window.parent来访问主页面的函数 4 G" I# O# w9 y0 ?+ D: Y
4 [: R* a: H V7 k+ C5 R65 function Finish(msg){ alert(msg); location.href = location.href; } ; P, L1 F& }/ e7 h0 T9 T0 J
9 b" s* G+ L) y2 y66 ' h0 Z& q& l, N/ l8 h# q. J: i1 g/ m
% Q2 x, o( w8 g# \5 j( Z
67 </script>
3 b5 _# T$ `0 T6 d9 d5 D/ J. R" M
( K9 p! F+ o3 i6 }4 o' }0 I68 <span class="STYLE1"> <strong> 注意:</strong></span></p> 9 C T; U+ D# N" `% ]6 x
) G! m4 M4 L( f3 o- o9 y69 <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> . `( q6 g1 Y1 C: O% g
- x& f/ u' c! C' y; s% a
70 <p class="STYLE1"> ·文件名尽量详细,以方便下载。</p> 6 u; L: [3 o$ {* |3 ]
* B/ ~, ]3 I# r- Q71 <p class="STYLE1"> ·文件不能过大。 </p>
8 i# E: D6 K8 n
" b4 L4 {8 S! c# U' o# J72 </body>
* D/ E% R' J6 @4 E/ p
, `! d1 X2 z" q73 </html> K8 ?' a. s! {7 V
$ o$ V# X+ A: H" c- ]
|