The remote Fedora host is missing a security update.
Update moin to 1.6.4. Fix the following CVEs: CVE-2008-0781 (again), CVE-2008-3381, CVE-2009-0260, CVE-2009-0312. Fix AttachFile escaping problems, upstream 1.7 changeset 5f51246a4df1 backported. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.