Provide references for CVE-2021-43851.
Where can I find more information about CVE-2021-43851?
References are available at: https://github.com/anuko/timetracker/security/advisories/GHSA-wx6x-6rq3-pqcc, https://github.com/anuko/timetracker/commit/0cf32f1046418aa2e5218b0b370064820c330c6a, https://github.com/anuko/timetracker/commit/94fda0cc0c9c20ab98d38ccc75ff040d13dc7f1b.