CVE-2025-30378

HIGH

Microsoft Office SharePoint - Code Injection

Title source: llm

Description

Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.

References (1)

Scores

CVSS v3 7.0
EPSS 0.0075
EPSS Percentile 72.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Classification

CWE
CWE-502
Status published

Affected Products (3)

microsoft/sharepoint_server < 16.0.18526.20286
microsoft/sharepoint_server
microsoft/sharepoint_server

Timeline

Published May 13, 2025
Tracked Since Feb 18, 2026