Rocket LMS 1.9 – Persistent Cross Site Scripting (XSS)
# Title: Rocket LMS 1.9 - Persistent Cross Site Scripting (XSS) # Date: 04/16/2024 # Exploit Author: Sergio Medeiros # Vendor Homepage: https://codecanyon.net/item/rocket-lms-learning-management-academy-script/33120735 # Software Link: https://lms.rocket-soft.org # Version: 1.9 # Tested on Firefox and Chrome Browsers # Patched Version: Patch Pending # Category: Web Application # CVE: CVE-2024-34241 # Exploit link: https://grumpz.net/cve-2024-34241-a-step-by-step-discovery-guide # PoC: In order to exploit this systemic stored XSS vulnerability, identify theareas in the web application which has a WYSIWIG editor used, for example, the create/edit course description section. Input random text in the description section, and create the course while intercepting the request with BurpSuite or your preferred proxy of choice. In the *description* parameter or the associated parameter that is handling the user input related to the WYSIWIG editor, input the following payload and then issue the request: <details/open/ontoggle=prompt(origin)> |