The CSRF (Cross Site Request Forgery) token check was improperly implemented on cookie authenticated requests against some ocs API endpoints. This affects ownCloud/core version < 10.6.
{ "versions": [ { "introduced": "0" }, { "fixed": "10.6.0" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28644.json"