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SharePoint Improper Input Validation Vulnerability (CVE-2026-63520) - Vulnerability Database

SharePoint Improper Input Validation Vulnerability (CVE-2026-63520)

Description

Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

References

CVE-2026-63520

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Severity

High

Classification

CVE-2026-63520
CWE-20
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update
Known Vulnerabilities