Description Microsoft SharePoint Server Remote Code Execution Vulnerability Remediation References CVE-2025-21348 Related Vulnerabilities SharePoint CVE-2021-26420 Vulnerability (CVE-2021-26420) XWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-29506) Moodle CVE-2024-34002 Vulnerability (CVE-2024-34002) phpMyFAQ Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2023-5319) PHP Resource Management Errors Vulnerability (CVE-2012-0781) Severity High Classification CVE-2025-21348 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities