system
Provide references for <CVE-2020-21517>.
user
Where can I find more information about <CVE-2020-21517>?
assistant
References are available at: http://metinfo.com, https://github.com/lvyyevd/cms/blob/master/metinfo/metinfo7.0.0.md, https://u.mituo.cn/api/metinfo/download/7.0.0.