administrator/components/com_media/helpers/media.php in the media
manager in Joomla! 2.5.x before 2.5.14 and 3.x before 3.1.5 allows
remote authenticated users or remote attackers to bypass intended
access restrictions and upload files with dangerous extensions via a
filename with a trailing . (dot), as exploited in the wild in August
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
Disclaimer: The entry creation date may reflect when
the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
This is an entry on the CVE
list, which standardizes names for security