CVE-2026-47638
MEDIUM WAF: High
CVSS 5.4
Published: 2026-06-09
CWE-79
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.
WAF Coverage Analysis
Cross-Site Scripting (XSS)
High WAF Coverage
OWASP: A03:2021 Injection
941xxx - XSS / XXE
Affected Software
| Vendor | Product | Version |
|---|---|---|
| microsoft | sharepoint_server | up to 16.0.19725.20384 |
| microsoft | sharepoint_server | 2016 |
| microsoft | sharepoint_server | 2019 |
References
- msrc.microsoft.com (Vendor Advisory)