Opencast has a partial path traversal vulnerability in UI config
The protections against path traversal attacks in the UI config module are insufficient, still partially allowing for attacks in very specific cases. The path is checked without checking for the file separator. This could allow attackers access to files within another folder which starts with the same path. For example, the default UI config directory is placed at /etc/opencast/ui-config. Without this patch, an attacker can get access to files in …