Ghostwire

CVE-2026-20945: Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint...

MEDIUM CVSS 5.5

Published: April 14, 2026 | Last Modified: April 14, 2026

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.

Ghostwire Analysis — What This Means Practically

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References

www.tenable.com/cve/CVE-2026-20945
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-20945
nvd.nist.gov/vuln/detail/CVE-2026-20945