Description Microsoft SharePoint Server Remote Code Execution Vulnerability Remediation References CVE-2021-27076 Related Vulnerabilities WordPress Plugin WordPress File Upload Arbitrary File Upload (3.8.5) Drupal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-13666) WordPress Plugin Facebook Button by BestWebSoft Cross-Site Scripting (2.33) WordPress Plugin Tutor LMS-eLearning and online course solution Cross-Site Scripting (1.9.11) WordPress Plugin Popup, Optin Form & Email Newsletters for Mailchimp, HubSpot, Aweber-MailOptin Cross-Site Request Forgery (1.2.19.1) Severity Medium Classification CVE-2021-27076 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities