CVE-2013-2043

apps/calendar/ajax/events.php in ownCloud before 4.5.11 and 5.x before 5.0.6 does not properly check the ownership of a calendar, which allows remote authenticated users to download arbitrary calendars via the calendarid parameter...

CVE-2013-2043

CVE-2013-2043 affects ownCloud calendar handling: the script apps/calendar/ajax/events.php fails to properly verify calendar ownership, enabling remote authenticated users to download arbitrary calendars via the calendar_id parameter. Affected versions are ownCloud before 4.5.11 and 5.x before 5....

Privilege escalation in the calendar application - ownCloud

Due to not properly checking the ownership of an calendar, an authenticated attacker is able to download calendars of other users via the "calendarid" GET parameter to /apps/calendar/ajax/events.php Note: Successful exploitation of this privilege escalation requires the "calendar" app to be enabl...