CVE-2026-20945

MEDIUM

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.

CVSS v3.1 Score

4.6

MEDIUM

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

Attack Vector

NETWORK

Complexity

LOW

Privileges

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Published: 4/14/2026Modified: 5/6/2026

Related Intelligence (0)

No articles currently reference this CVE.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20945Vendor Advisory