An issue was discovered in XXL-CONF 1.6.0. There is a path traversal vulnerability via ../ in the keys parameter that can download any configuration file, related to ConfController.java and PropUtil.java.
{ "versions": [ { "introduced": "0" }, { "last_affected": "1.6.0" } ] }
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20094.json"