Please don't open a public issue for security problems.
Instead, report them privately using GitHub's private vulnerability reporting, or contact the maintainer through shabbirjamal.com.
Include as much as you can:
- What the issue is and what an attacker could do with it
- Steps to reproduce, or a proof of concept
- Which part is affected (client, Node relay or C++ engine)
You should get a reply within a few days. Once a fix is ready, you'll be credited in the release notes unless you'd rather stay anonymous.
Only the latest code on main receives security fixes.