Provide references for CVE-2021-23340.
Where can I find more information about CVE-2021-23340?
References are available at: https://snyk.io/vuln/SNYK-PHP-PIMCOREPIMCORE-1070132, https://github.com/pimcore/pimcore/blob/v6.7.2/bundles/AdminBundle/Controller/Reports/CustomReportController.php%23L454, https://github.com/pimcore/pimcore/commit/1786bdd4962ee51544fad537352c2b4223309442.