ownCloud server 9.1.3User enumeration with error messages
Information disclosure in email field dialog at sharing
Flooding logfiles with a 1 Bit BMP File
ownCloud desktop 2.2.3Local Code Injection
ownCloud mobile iOS 3.4.4Improper validation of certificates within the iOS application
Credentials potentially leaked to other configured ownCloud instance
XSS vulnerability in user_webdavauth (oC-SA-2012-003)
14th November 2012
Risk level: Medium
A cross-site scripting (XSS) vulnerability in ownCloud 4.5.x before 4.5.2 allow remote attackers to inject arbitrary web script or HTML via the POST data to settings.php in apps/user_webdavauth/
- ownCloud Server < 4.5.2 (CVE-2012-5608)
It is recommended that all instances are upgraded to ownCloud Server 4.5.2.
The ownCloud team thanks the following people for their research and responsible disclosure of the above advisory:
- Lukas Reschke - ownCloud Inc. (firstname.lastname@example.org) - Vulnerability discovery and disclosure.