F19 (critical, confirmed on the local server): report template import has no
role check, so any login, customer contacts included, can add a template whose
JavaScript runs in the server's browser. From code: F20 (templates get the
renderer's token, SuperUser for customer notification reports, and unrestricted
network access), F21 (download file names from the URL not checked; Windows),
F22 (minor job and template gaps). Review only, no code changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>