At first I was a bit puzzled why anyone would need to describe an editor as "secure"... but oh well, it is actually a web application. I can see the need now.
https://www.cvedetails.com/vulnerability-list/vendor_id-8218...
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3075
Well, that's the principle, I didn't look closely enough to see if their implementation can be trusted, but it's a fun idea.