when uploading a file, ideally the user should have no control over the generated filename and it shouldn't be predictable
there is nameconflict=makeunique
I propose adding something like nameconflict=forceunique which appends not a counter, but a guid
I've analyzed and added a nameconflict - forceunique. So, if we upload a file with the same name as more than time and using nameconflict = "forceunique", it'll upload a file with guid as per reporter said.
Pull request: https://github.com/lucee/Lucee/pull/1097