As an open source product, we will only patch the latest major version for security vulnerabilities. Previous versions of Websoft9 will not be retroactively patched.
You can get in touch with us regarding a vulnerability via issue or email at help@websoft9.com.
You can also disclose via huntr.dev. If you believe you have found a vulnerability, please disclose it on huntr and let us know.
https://huntr.dev/bounties/disclose
This will enable us to review the vulnerability and potentially reward you for your work.