CVE-2013-2043 Missing authorization in n/a
Authenticated users can download arbitrary calendars due to missing ownership checks in the calendar module.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2013-2043?
CVE-2013-2043 is a medium-severity missing authorization vulnerability in Owncloud Owncloud, published on 14 Mar 2014. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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 calendar_id parameter.
Weakness: CWE-264
Which versions are affected by CVE-2013-2043?
It affects 2 products.
Products include Owncloud Owncloud, Owncloud Owncloud Server.
How do I fix CVE-2013-2043?
No fix has been published for CVE-2013-2043 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2013-2043 being exploited?
There is no known exploitation of CVE-2013-2043 in the wild and no public exploit code.
Other vulnerabilities in Owncloud Owncloud
Sources
Also known as GHSA-p3wf-rfr5-r5vq.