Provide references for CVE-2021-3819.
Where can I find more information about CVE-2021-3819?
References are available at: https://huntr.dev/bounties/da82f7b6-4ffc-4109-87a4-a2a790bd44e5, https://github.com/firefly-iii/firefly-iii/commit/578f350498b75f31d321c78a608c7f7b3b7b07e9.