Description Microsoft SharePoint Server Remote Code Execution Vulnerability Remediation References CVE-2021-42309 Related Vulnerabilities PHP Other Vulnerability (CVE-1999-0068) WordPress Plugin ImageInject Multiple Vulnerabilities (1.15) Chamilo Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2022-40407) Apache HTTP Server Server-Side Request Forgery (SSRF) Vulnerability (CVE-2021-40438) Chamilo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2025-59540) Severity Medium Classification CVE-2021-42309 CWE-732 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities