Description
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 2013.
Remediation
References
Related Vulnerabilities
WordPress Plugin Bliss Gallery 'upload.php' Arbitrary File Upload (2.1)
WordPress Plugin Slideshow Multiple Cross-Site Scripting Vulnerabilities (2.1.14)
PHP Other Vulnerability (CVE-2019-11044)
WordPress 4.1.x Multiple Vulnerabilities (4.1 - 4.1.26)
SugarCRM Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2019-17304)