Description Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally. Remediation References CVE-2026-20951 Related Vulnerabilities Jenkins Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-1000169) WP Plugin Advanced Custom Fields CVE-2024-4565 Vulnerability (CVE-2024-4565) WordPress Plugin MaxiBlocks: 2200+ Patterns, 190 Pages, 14.2K Icons & 100 Styles Arbitrary File Deletion (1.9.2) Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-7853) WordPress Plugin wpForo Forum Cross-Site Scripting (1.4.11) Severity High Classification CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities CWE-20 CVE-2026-20951