Home

Description

Improper authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

PUBLISHED Reserved 2026-05-18 | Published 2026-06-09 | Updated 2026-06-10 | Assigner microsoft




HIGH: 8.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-285: Improper Authorization

Product status

16.0.0 (custom) before 16.0.5556.1005
affected

16.0.0 (custom) before 16.0.10417.20153
affected

16.0.0 (custom) before 16.0.19725.20384
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47298 (Microsoft SharePoint Server Remote Code Execution Vulnerability) vendor-advisory patch

cve.org (CVE-2026-47298)

nvd.nist.gov (CVE-2026-47298)

Download JSON