Provide references for CVE-2021-41268.
Where can I find more information about CVE-2021-41268?
References are available at: https://github.com/symfony/symfony/security/advisories/GHSA-qw36-p97w-vcqr, https://github.com/symfony/symfony/pull/44243, https://github.com/symfony/symfony/commit/36a808b857cd3240244f4b224452fb1e70dc6dfc, https://github.com/symfony/symfony/releases/tag/v5.3.12.