# Exploit Title: b2evolution 6.11.6 - 'plugin name' Stored XSS # Date: 09/02/2021 # Exploit Author: Soham Bakore, Nakul Ratti # Vendor Homepage: https://b2evolution.net/ # Software Link: https://b2evolution.net/downloads/6-11-6-stable?download=12405 # Version: 6.11.6 # Tested on: latest version of Chrome, Firefox on Windows and Linux # CVE : CVE-2020-22841 --------------------------Proof of Concept----------------------- 1. Login with an account having high privileges 2. Navigate to System -> Plugins and select any plugin 3. Change the plugin name and enter the following payload "><svg/onload=alert(123)> in the name parameter 4. Payload gets stored in the database 5. The payload gets executed after the victim checks the plugin page. 6. This vulnerability needs high privilege and can affect other users with similar privileges
Is your business effected by Cyber Crime?
If a cyber crime or cyber attack happens to you, you need to respond quickly. Cyber crime in its several formats such as online identity theft, financial fraud, stalking, bullying, hacking, e-mail fraud, email spoofing, invoice fraud, email scams, banking scam, CEO fraud. Cyber fraud can lead to major disruption and financial disasters. Contact Digitpol’s hotlines or respond to us online.
Digitpol’s Cyber Crime Investigation Unit provides investigative support to victims of cyber crimes. Digitpol is available 24/7. https://digitpol.com/cybercrime-investigation/
UK +44 20 8089 9944