Description Microsoft SharePoint Server Spoofing Vulnerability Remediation References CVE-2021-28478 Related Vulnerabilities WordPress Plugin Jigoshop Information Disclosure (1.17.9) ATutor Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2008-0828) XWiki Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Vulnerability (CVE-2020-15252) Lighttpd Resource Management Errors Vulnerability (CVE-2008-4298) WordPress Plugin Broken Link Checker Unspecified Vulnerability (1.10.7) Severity High Classification CVE-2021-28478 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N Tags Missing Update Known Vulnerabilities