Provide references for CVE-2021-3678.
Where can I find more information about CVE-2021-3678?
References are available at: https://huntr.dev/bounties/f9a9defd-29ea-4442-b692-ff1512813de4, https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370.