An issue was discovered in Joomla! through 3.9.19. Missing validation checks on the usergroups table object can result in a broken site configuration.
{ "versions": [ { "introduced": "2.5.0" }, { "last_affected": "3.9.19" } ] }
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15699.json"