LemonLDAP::NG before 1.9.20 has an XML External Entity (XXE) issue when submitting a notification to the notification server. By default, the notification server is not enabled and has a "deny all" rule.
{ "versions": [ { "introduced": "0" }, { "fixed": "1.9.20" } ] }
[ { "events": [ { "introduced": "0" }, { "last_affected": "8.0" } ] } ]
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-13031.json"