Description Microsoft SharePoint Server Spoofing Vulnerability Remediation References CVE-2021-26418 Related Vulnerabilities WordPress Plugin Theme Blvd Widget Areas Multiple Security Bypass Vulnerabilities (1.2.2) Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-8138) WordPress Plugin Page Restrict Cross-Site Scripting (2.2.1) WordPress Plugin BulletProof Security Cross-Site Scripting (.50.9) WordPress Plugin Best Image Gallery & Responsive Photo Gallery-FooGallery Cross-Site Scripting (1.8.14) Severity High Classification CVE-2021-26418 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N Tags Missing Update Known Vulnerabilities