Description
Joomla! Core is prone to a directory traversal vulnerability because it fails to sufficiently verify user-supplied input. Exploiting this issue can allow an attacker to obtain sensitive information that could aid in further attacks. Joomla! Core versions 3.x.x ranging from 3.2.0 and up to and including 3.4.5 are vulnerable.
Remediation
Update to Joomla! Core version 3.4.6 or latest
References
Related Vulnerabilities
WordPress Plugin All-in-One Custom Backgrounds Lite Unspecified Vulnerability (2.0.2)
Joomla! Core 3.x.x Denial of Service (3.0.0 - 3.2.5)
WordPress Plugin Analyticator Cross-Site Request Forgery (6.4.9.3)
WordPress 5.2.x Directory Traversal (5.2 - 5.2.20)
WordPress Plugin FoxyPress Multiple Vulnerabilities (0.4.2.5)