Wikimedia Quarry analytics-quarry-web before 2020-12-15 allows Reflected XSS because app.py does not explicitly set the application/json content type.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36324.json"
[ { "events": [ { "introduced": "0" }, { "fixed": "2020-12-15" } ] }, { "events": [ { "introduced": "0" }, { "fixed": "2020-12-15" } ] } ]