Description elgg is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Remediation References CVE-2021-4072 Related Vulnerabilities WordPress Plugin WP Editor.md Cross-Site Scripting (1.6) WordPress Plugin WP Upload Restriction Multiple Vulnerabilities (2.2.3) MySQL CVE-2016-5631 Vulnerability (CVE-2016-5631) Joomla Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2019-18650) Lodash Other Vulnerability (CVE-2019-10744) Severity Medium Classification CVE-2021-4072 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities