Provide references for CVE-2021-43823.
Where can I find more information about CVE-2021-43823?
References are available at: https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-cpq7-hmvv-29w9, https://github.com/sourcegraph/sourcegraph/commit/a88d90a8302c492282186d39718cd8fb093c14fa.