Description Microsoft SharePoint Server Spoofing Vulnerability Remediation References CVE-2021-1726 Related Vulnerabilities IBM RTC Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-1423) ATutor Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-7172) WordPress Plugin IGIT Related Posts With Thumb Image After Posts TimThumb Arbitrary File Upload (3.9.7) Oracle Database Server CVE-2016-5516 Vulnerability (CVE-2016-5516) MyBB Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-27279) Severity Medium Classification CVE-2021-1726 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities