VULNERABILITY INTELLIGENCE

CVE-2026-65660

CVSS score6.5 MEDIUM

EPSS probability2.10%

CISA KEVKnown exploited vulnerability

Published2026-08-11

Last modified2026-09-26

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

Known Exploited Vulnerability

Microsoft SharePoint Code Injection Vulnerability

Vendor / product: Microsoft / SharePoint

Description

Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Weakness classification

CWE-94: Improper Control of Generation of Code ('Code Injection')

Primary references

secure@microsoft.com — Patch, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource