CVE-2025-21393

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Server (affected versions not specified)

Description The issue concerns a spoofing vulnerability in Microsoft SharePoint Server. This vulnerability is related to the failure to properly protect the web page structure, which could allow a remote attacker to perform a spoofing attack. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.