Description

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

Remediation

References

CVE-2026-56164

Related Vulnerabilities

MySQL CVE-2019-2797 Vulnerability (CVE-2019-2797)

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Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-20279)

WordPress Plugin WP Rollback Multiple Vulnerabilities (1.2.2)

WordPress Plugin Thrive Apprentice Security Bypass (2.3.9.3)

Severity

Critical

Classification

CVE-2026-56164 CWE-306 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities