CVE-2026-70332

CRITICAL CVSS 9.6 View on NVD ↗

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

CVSS Vector

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

Affected Products

microsoft/sharepoint_online

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70332

Published: Aug 07, 2026 00:16 UTC Modified: Aug 07, 2026 17:45 UTC