CVE-2025-49704

Published: Jul 8, 2025Modified: Jun 17, 2026CISA KEV

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: secure@microsoft.com (Secondary)

Description

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

Affected (2)

Products: Microsoft: Sharepoint Server

Microsoft

1 product

Sharepoint Server

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Microsoft Sharepoint Server	Version 2016
Microsoft Sharepoint Server	Version 2019

Related CWEs

CWE-94

Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (3)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49704

Source: secure@microsoft.com

Vendor Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49704

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

US Government Resource

https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Vendor Advisory

Timeline

No history available yet.