Report security vulnerability

“Thank you for reporting a possible vulnerability in one of our systems. We will contact you within 2 business days. Any report has to, at least, contain the following information:

• A detailed description of the vulnerability
• Any proof of the vulnerability you can provide (IP addresses, logs or screenshots)
• Instructions to reproduce the vulnerability

The conditions for researching security vulnerabilities can be found at: https://www.kliksafe.nl/coordinated-vulnerability-disclosure-2/”