Provide references for CVE-2021-44977.
Where can I find more information about CVE-2021-44977?
References are available at: https://gem-love.com/2021/12/10/ICMS-8-0-0%E5%90%8E%E5%8F%B0%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%960day%E6%BC%8F%E6%B4%9E%E5%88%86%E6%9E%90/.