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SharePoint Improper Access Control Vulnerability (CVE-2026-56157) - Vulnerability Database

SharePoint Improper Access Control Vulnerability (CVE-2026-56157)

Description

Improper access control in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

References

CVE-2026-56157

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Severity

Medium

Classification

CVE-2026-56157
CWE-284
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Tags

Missing Update
Known Vulnerabilities