In QuickBox Community Edition through 2.5.5 and Pro Edition through 2.1.8, the local www-data user can execute sudo mysql without a password, which means that the www-data user can execute arbitrary OS commands via the mysql -e option.
{ "versions": [ { "introduced": "0" }, { "last_affected": "2.5.5" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13694.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "2.1.8" } ] } ]