Provide references for CVE-2021-21258.
Where can I find more information about CVE-2021-21258?
References are available at: https://github.com/glpi-project/glpi/security/advisories/GHSA-j4xj-4qmc-mmmx, https://github.com/glpi-project/glpi/commit/e7802fc051696de1f76108ea8dc3bd4e2c880f15.