So, at MAX I spoke about how cflocation and cfabort could fire the onError method in your Application.cfc error. I could have sworn this was all fixed up in 7.0.1, however, I'm seeing it fire again when I use code like so in my onRequestStart:

<cfif findNoCase("/admin/", arguments.thePage)>
&lt;cfif not isAuthenticated()&gt;
	&lt;cfinclude template="/#application.mapping#/wwwroot/admin/login.cfm"&gt;
	&lt;cfabort&gt;
&lt;/cfif&gt;

</cfif>

Now, obviously I can use the same hacks as before, but it looks like I need to file a new bug report.