CVE-2024-26251

lowpriority · track · 12EPSS 0.014 · 72 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.40% (72nd) EPSS

CVSS 3.1 · low

Is it mine?

23 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Microsoft SharePoint Server Spoofing Vulnerability

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedMicrosoft SharePoint Server 2016msrc_csaf
16.0.5443.1000:Security Update:https://support.microsoft.com/help/5002583
https://support.microsoft.com/help/5002583
FixedMicrosoft SharePoint Server 2019msrc_csaf
16.0.10409.20027:Security Update:https://support.microsoft.com/help/5002580
https://support.microsoft.com/help/5002580
FixedMicrosoft SharePoint Server Subscription Editionmsrc_csaf
16.0.17328.20246:Security Update:https://support.microsoft.com/help/5002581
https://support.microsoft.com/help/5002581

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.9–6.8

v3.13.1lowCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 1.6 · impact 1.4

v3.16.8mediumAV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N/E:H/RL:O/RC:Csecondary · ENISA EU

v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:Nsecondary · secure@microsoft.com USexploitability 1.6 · impact 5.2

v3.12.9lowCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N/E:H/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USCWE-79USCWE-79US

affected products (23)

Products and version ranges known to be affected.

Microsoft 365 Appsall versionscert_bundDEcpe:/a:microsoft:365_apps:word
Microsoft Office LTSC for Mac 2021all versionscert_bundDEcpe:/a:microsoft:office:ltsc_for_mac_2021
Microsoft SharePoint Server 2016all versionscert_bundDEcpe:/a:microsoft:sharepoint_server_2016:-
Microsoft SharePoint Server 2019all versionscert_bundDEcpe:/a:microsoft:sharepoint_server_2019:-
Microsoft SharePoint Server Subscription Editionall versionscert_bundDEcpe:/a:microsoft:sharepoint:server_subscription_edition
Microsoft Microsoft SharePoint Server 2016all versionsenisa_euvdEU
Microsoft Microsoft SharePoint Server 201616.0.0.0 → 16.0.5443.1000enisa_euvdEU
Microsoft Microsoft SharePoint Server 2019all versionsenisa_euvdEU
Microsoft Microsoft SharePoint Server 201916.0.0 → 16.0.10409.20027enisa_euvdEU
Microsoft Microsoft SharePoint Server Subscription Editionall versionsenisa_euvdEU
Microsoft Microsoft SharePoint Server Subscription Edition16.0.0 → 16.0.17328.20246enisa_euvdEU
Microsoft Corp Microsoft SharePoint Server 2016all versionsfstec_bduRU
Microsoft Corp Microsoft SharePoint Server 2019all versionsfstec_bduRU
Microsoft Corp Microsoft SharePoint Server Subscription Editionall versionsfstec_bduRU
Microsoft SharePoint Server 2016all versionsfixedmsrc_csafUS
Microsoft SharePoint Server 2016< 16.0.5443.1000msrc_csafUS
Microsoft SharePoint Server 2019all versionsfixedmsrc_csafUS
Microsoft SharePoint Server 2019< 16.0.10409.20027msrc_csafUS
Microsoft SharePoint Server Subscription Editionall versionsfixedmsrc_csafUS
Microsoft SharePoint Server Subscription Edition< 16.0.17328.20246msrc_csafUS

showing 20 of 23

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0843Microsoft Office: Mehrere SchwachstellenDeutsch2024-04-09csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Microsoft 365 Apps, Microsoft Office, Microsoft SharePoint, Microsoft SharePoint Server 2016 und Microsoft SharePoint Server 2019 ausnutzen, um beliebigen Programmcode auszuführen oder Cross-Site Scripting (XSS)-Angriffe durchzuführen.
msrc_CVE-2024-26251Microsoft SharePoint Server Spoofing Vulnerability2024-04-09csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund msrc_csaf NVD CVE.org MITRE

published 2024-04-09modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan