Provide references for CVE-2021-4139.
Where can I find more information about CVE-2021-4139?
References are available at: https://huntr.dev/bounties/6ec59e43-095f-4ba3-8b75-e92250da8e3a, https://github.com/pimcore/pimcore/commit/d5c3e876d910784000335061c3bd24d301351245.