Provide references for CVE-2021-32660.
Where can I find more information about CVE-2021-32660?
References are available at: https://github.com/backstage/backstage/security/advisories/GHSA-pwhf-39xg-4rxw, https://github.com/backstage/backstage/commit/aad98c544e59369901fe9e0a85f6357644dceb5c, https://github.com/backstage/backstage/releases/tag/release-2021-06-03.