An issue was discovered in Joomla! before 3.9.17. Improper input validations in the usergroup table class could lead to a broken ACL configuration.
{ "versions": [ { "introduced": "2.5.0" }, { "fixed": "3.9.17" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11890.json"