CVE-2026-45464

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-45464
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45464 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
History

10 Jun 2026, 20:29

Type Values Removed Values Added
First Time Microsoft
Microsoft sharepoint Server
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45464 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45464 - Vendor Advisory
CPE cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*

09 Jun 2026, 17:17

Type Values Removed Values Added
New CVE
Information

Published : 2026-06-09 17:17

Updated : 2026-06-10 20:29

NVD link : CVE-2026-45464

Mitre link : CVE-2026-45464

CVE.ORG link : CVE-2026-45464

JSON object : View

Products Affected

microsoft

  • sharepoint_server
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')