Create a security policy

[Erb3]

Please create a security policy detailing contacting information, as this helps security researchers privately report issues.

The most important step in the process is providing a way for security researchers to contact your organization. The easier it is for them to do so, the more likely it is that you'll receive security reports.

— OWASP Cheatsheet Series on Vulnerability Disclosure

Locations this could be located include but are not limited to:

• SECURITY.md at the root of the GitHub repository. This has the added benefit of showing up on the "Security" GitHub tab.
• /.well-known/security.txt on the website. See securitytxt.org.
• Page on the frontend, linked to in the footer or similar.

The most common methods of communication for open-source software are E-Mail and GitHub private vulnerability reporting. The only mention of security reporting I found, was hidden in a small bubble on the login form. You have to go digging to find this, which is a bit annoying.