What is CVE-2024-38018?

CVE-2024-38018 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. Microsoft SharePoint Server Remote Code Execution Vulnerability

Which CVE IDs does CVE-2024-38018 cover?

CVE-2024-38018 covers the following CVE IDs: CVE-2024-38018. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2024-38018?

CVE-2024-38018 has a CVSS v3 base score of 8.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2024-38018?

CVE-2024-38018 affects 3 products, including: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.

CVE-2024-38018CriticalCVSS 8.8

Microsoft SharePoint Server Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2024-38018 →

📋 Description

How could an attacker exploit the vulnerability? In a network-based attack, an authenticated attacker, who has a minimum of Site Member permissions (PR:L), could execute code remotely on the SharePoint Server.

🎯 Affected products3

Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Server 2019
Microsoft SharePoint Server Subscription Edition

✅ Remediation

KB5002624 (Security Update) — fixed build 16.0.5465.1001 KB5002639 (Security Update) — fixed build 16.0.10414.20002 KB5002640 (Security Update) — fixed build 16.0.17928.20086

🔗 References (7)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38018
patchhttps://www.microsoft.com/download/details.aspx?id=106231
referencehttps://support.microsoft.com/help/5002624
patchhttps://www.microsoft.com/download/details.aspx?id=106232
referencehttps://support.microsoft.com/help/5002639
patchhttps://www.microsoft.com/download/details.aspx?id=106233
referencehttps://support.microsoft.com/help/5002640