Description Microsoft SharePoint Server Remote Code Execution Vulnerability Remediation References CVE-2025-21400 Related Vulnerabilities WordPress Plugin Registration Forms-User Registration Forms, Invitation-Based Registrations, Front-end User Profile, Login Form & Content Restriction SQL Injection (3.7.1.5) Joomla Improper Input Validation Vulnerability (CVE-2011-4911) Drupal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2025-3057) Drupal Improper Input Validation Vulnerability (CVE-2014-5019) Joomla! Core 3.x.x Security Bypass (3.0.0 - 3.2.2) Severity High Classification CVE-2025-21400 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities