Description Microsoft SharePoint Server Remote Code Execution Vulnerability Remediation References CVE-2021-42309 Related Vulnerabilities WordPress Plugin Gravity Upload Ajax Arbitrary File Upload (1.1) WordPress Plugin Random Banner Cross-Site Scripting (4.1.4) Django Improper Input Validation Vulnerability (CVE-2011-4136) WordPress Plugin CYSTEME Finder, the admin files explorer Unspecified Vulnerability (1.7) Chamilo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-37391) 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