SEPTEMBER 12, 2026
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Case File

CVE-2026-55126

HIGH · CVSS 7.3 EPSS 0.53%

Source: NVD + CISA KEV + EPSS · Published 2026-07-14 · Last synced 2026-08-13

CyberRota Analysis

AI-Generated

Microsoft Office SharePoint is vulnerable to cross-site scripting due to improper input neutralization during web page generation, enabling authorized attackers to execute spoofing attacks over the network. This vulnerability poses a high risk as it can lead to unauthorized access and manipulation of user data. Organizations using affected Microsoft products should prioritize remediation to protect sensitive information and maintain the integrity of their web applications.

CVE
CVE-2026-55126
Severity
HIGH
CVSS
7.3
EPSS
0.53%
Microsoft SharePoint Office

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)