Description Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally. Remediation References CVE-2026-20951 Related Vulnerabilities WordPress Plugin WP RSS Aggregator-News Feeds, Autoblogging, Youtube Video Feeds and More Cross-Site Scripting (4.19.2) Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-2154) MySQL CVE-2022-39400 Vulnerability (CVE-2022-39400) WordPress Plugin True Ranker Directory Traversal (2.2.2) Jboss EAP Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-4572) Severity High Classification CVE-2026-20951 CWE-20 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities