Unspecified security issues were fixed in owncloud 7.0.11, 8.0.9 and 8.1.4. Changelog: https://owncloud.org/changelog/
Created owncloud tracking bugs for this issue: Affects: fedora-all [bug 1278122] Affects: epel-all [bug 1278123]
It says 'security improvements', which seems somewhat different from 'security issues'. But I'm sending out updates.
owncloud-8.0.9-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
owncloud-8.0.9-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
owncloud-8.0.9-1.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.
owncloud-8.0.9-1.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.
Updates now pushed for all releases (7.0.11 for EPEL 6 is pending stable).
owncloud-7.0.11-1.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.