CVE-2026-57105

HIGH CVSS 8.0 View on 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.

CVSS Vector

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

Affected Products

microsoft/sharepoint_server

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57105

Published: Aug 11, 2026 17:18 UTC Modified: Aug 12, 2026 05:17 UTC