CVE-2023-36764

Name: CVE-2023-36764
Creator: NVD / NIST
Published: 2023-09-12T17:15:12.633+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.25%

Last modified Jun 17, 2026

CVE-2023-36764 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Microsoft SharePoint Server Elevation of Privilege Vulnerability. EPSS estimates a 2.25% chance of exploitation in the next 30 days.

Description

Microsoft SharePoint Server Elevation of Privilege Vulnerability

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.25%

80.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-73

Affected Software

Vendor	Product	Versions
Microsoft	Sharepoint Server	All versions
Microsoft	Sharepoint Server	2016
Microsoft	Sharepoint Server	2019

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36764Patch, Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36764Patch, Vendor Advisory

Timeline

Published: Sep 12, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-36764?

Microsoft SharePoint Server Elevation of Privilege Vulnerability

How severe is CVE-2023-36764?

CVE-2023-36764 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.25% probability of exploitation in the next 30 days.

How do I fix CVE-2023-36764?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-36764?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST