ownCloud server 8.2.2Reflected XSS in OCS provider discovery
Information Exposure Through Directory Listing in the file scanner
Disclosure of files that begin with ".v" due to unchecked return value
ownCloud desktop 2.0.1Improper validation of certificates when using self-signed certificates
ownCloud mobile iOS 3.4.4Improper validation of certificates within the iOS application
Credentials potentially leaked to other configured ownCloud instance
XSS Vulnerability in MediaElement.js (oC-SA-2013-017)
19th April 2013
Risk level: High
This vulnerability exists in the bundled 3rdparty plugin “MediaElement.js”, “MediaElement.js” released version 2.11.2 which addresses the problem.
- ownCloud Server < 5.0.5 (CVE-2013-1967)
- ownCloud Server < 4.5.10 (CVE-2013-1967)
It is recommended that all instances are upgraded to ownCloud Server 5.0.5 or 4.5.10.
The ownCloud team thanks the following people for their research and responsible disclosure of the above advisory:
- Malte Batram - Vulnerability discovery and disclosure.