CVE-2026-58277 – Improper authorization in Microsoft Office SharePoint allows an authorized attacker to …

Vuln ID: CVE-2026-58277

Published:  2026-07-14  18:18:36.873

Description: Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Base Score: 8.8 – HIGH

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

Source: NVD.NIST.GOV

 

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