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SharePoint Missing Authentication for Critical Function Vulnerability - CVE-2026-64921 - Vulnerability Database
SharePoint

SharePoint Missing Authentication for Critical Function Vulnerability - CVE-2026-64921

High
Reference: CVE-2026-64921
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2026-64921
Title: SharePoint Missing Authentication for Critical Function Vulnerability
Overview:

Missing authentication for critical function in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.