Provide references for CVE-2021-23394.
Where can I find more information about CVE-2021-23394?
References are available at: https://snyk.io/vuln/SNYK-PHP-STUDIO42ELFINDER-1290554, https://github.com/Studio-42/elFinder, https://github.com/Studio-42/elFinder/issues/3295, https://github.com/Studio-42/elFinder/commit/75ea92decc16a5daf7f618f85dc621d1b534b5e1, https://blog.sonarsource.com/elfinder-case-study-of-web-file-manager-vulnerabilities/.