Provide references for CVE-2021-21329.
Where can I find more information about CVE-2021-21329?
References are available at: https://github.com/ractf/core/security/advisories/GHSA-fw57-f7mq-9q85, https://github.com/ractf/core/commit/c57a4d186bfc586ad3edfe4dcba9f11efbf22f09#diff-60c444c47c061306f2dff5bf97c07810f40f949a8e94ecbb609b6b29364c8642R130-R152, https://github.com/ractf/core/commit/cebb67bd16a8296121201805332365ffccb29638.