Description Microsoft SharePoint Server Remote Code Execution Vulnerability Remediation References CVE-2021-34468 Related Vulnerabilities AbanteCart Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-42050) Liferay Portal CVE-2011-1571 Vulnerability (CVE-2011-1571) osTicket Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-7196) WordPress Plugin Gallery-Flagallery Photo Portfolio Multiple Vulnerabilities (2.00) Joomla! Core Information Disclosure (2.5.0 - 3.9.22) Severity High Classification CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities CVE-2021-34468