The XAO::Web module before 1.84 for Perl mishandles < and > characters in JSON output during use of json-embed in Web::Action.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36827.json"
[ { "events": [ { "introduced": "0" }, { "fixed": "1.84" } ] } ]