id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
16189	Uploading files with more than one contiguous period should be disallowed	simonwheatley		"The file handler for multisite has a security [http://core.trac.wordpress.org/browser/tags/3.0.4/wp-includes/ms-files.php#L26|measure] which effectively bars the display of files with more than one contiguous period in the filename, e.g. `my...file.jpg`. Seems a silly thing to name a file, but there we go.

If this is the case then we probably should disallow uploading files like this, so no-one can get themselves in a twist and upload files which are unviewable on their site.

The attached diff adds a check for more than one contiguous period in the filename, and disallows the upload if the test fails."	defect (bug)	closed	normal		Upload	3.1	normal	duplicate