Description Microsoft SharePoint Server Remote Code Execution Vulnerability Remediation References CVE-2021-26420 Related Vulnerabilities WordPress Other Vulnerability (CVE-2013-0235) PHP Address Book Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2012-1911) Roundcube Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-47272) MySQL Permissions, Privileges, and Access Controls Vulnerability (CVE-2008-2079) PHP Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2017-9067) Severity High Classification CVE-2021-26420 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities