Provide references for CVE-2021-23470.
Where can I find more information about CVE-2021-23470?
References are available at: https://snyk.io/vuln/SNYK-JS-PUTILMERGE-2391487, https://github.com/panates/putil-merge/commit/476d00078dfb2827d7c9ee0f2392c81b864f7bc5.