Description Microsoft SharePoint Server Spoofing Vulnerability Remediation References CVE-2020-17015 Related Vulnerabilities Drupal Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-4553) PHP Permissions, Privileges, and Access Controls Vulnerability (CVE-2009-3558) Joomla Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') Vulnerability (CVE-2019-11358) Plone CMS Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-29002) WordPress Plugin Simple Yearly Archive Cross-Site Scripting (2.1.8) Severity Medium Classification CVE-2020-17015 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Tags Missing Update Known Vulnerabilities