CVE-2026-88208

MEDIUMCVSS 4.6

Description

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.

Timeline

Published:October 13th, 2026 7:21 PM

Last modified:October 14th, 2026 7:43 PM

CVSS Scoring

CVSS v3: 4.6 (MEDIUM)

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

Affected Software

From NVD CPE configuration data

Vendors

microsoft

Products

sharepoint_server

Weaknesses (CWE)

CWE-79

References & Reports

Advisories, patches, and third-party reports

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88208Patch

Source: NIST NVD · Data may lag official sources by up to one minute