Description
Drupal 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. Drupal Core versions 8.6.x ranging from 8.6.0 and up to and including 8.6.15 are vulnerable.
Remediation
Update to Drupal Core version 8.6.16 or latest
References
Related Vulnerabilities
WordPress Plugin API Bearer Auth Cross-Site Scripting (20181229)
WebLogic CVE-2019-2648 Vulnerability (CVE-2019-2648)
WebLogic CVE-2018-2893 Vulnerability (CVE-2018-2893)
WordPress Plugin ZM Gallery SQL Injection (1.0)
Grafana Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-19039)