Making a secure product is a major priority for flexiWAN. While vulnerabilities and security related issues should be minimized, they still may be found. One of the major flexiWAN strenghts as an open source project is transparency. flexiWAN code is open source and available for security professionals and researches to review here.
If you would like to provide bug reports please open an issue at our GitLab. Also check the Open Source documentation section which shows all open source components used by flexiWAN.