Description yetiforcecrm is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Remediation References CVE-2021-4121 Related Vulnerabilities PHP NULL Pointer Dereference Vulnerability (CVE-2016-6292) Joomla CVE-2026-48955 Vulnerability (CVE-2026-48955) WordPress Plugin DW Question & Answer Cross-Site Scripting (1.4.2.2) ownCloud Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-2150) PHP-Fusion Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2013-1806) Severity Medium Classification CVE-2021-4121 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities