Provide references for CVE-2020-11476.
Where can I find more information about CVE-2020-11476?
References are available at: https://herolab.usd.de/security-advisories/, https://herolab.usd.de/security-advisories/usd-2020-0041/, https://github.com/concrete5/concrete5/pull/8713, https://github.com/concrete5/concrete5/releases/tag/8.5.3.