Description Microsoft SharePoint Server Spoofing Vulnerability Remediation References CVE-2021-31948 Related Vulnerabilities Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-15696) Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-7940) WordPress Plugin Easy Justified Gallery Cross-Site Scripting (1.0.8) Ruby on Rails CVE-2006-4112 Vulnerability (CVE-2006-4112) phpMyFAQ Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2026-34729) Severity High Classification CVE-2021-31948 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Tags Missing Update Known Vulnerabilities