From today, AsmBB allows file attachments to the posts. I have made a big effort to make this feature safe enough, but some third party tests are welcome.
Notice that the term "safety" concerns the AsmBB server and the users computer as long as the user is browsing the forum and downloading files.
I mean it should be totally safe to browse the forum and to download attached files. But the content of the attached files still can be harmful, because they are uploaded to the server by random users. While it is safe to download these files and to save them to your computer, running them without first checking them carefully still can harm your system.
Of course, if someone is attaching harmful files on this forum, I will delete them and the attachments permissions of the uploader will be canceled. But still be careful.
As a test, I will attach the text of the AsmBB license EUPL
P.S. The file
test.html should not be opened in your browser! When downloading it the browser should open download/SaveAs dialog.