Cross-Site Scripting Vulnerability in Microsoft Office SharePoint
CVE-2026-69615

3.5LOW

Key Information:

Vendor

Microsoft
Status
Microsoft Sharepoint Server Subscription Edition
Vendor
CVE Published:
8 September 2026

What is CVE-2026-69615?

A cross-site scripting vulnerability in Microsoft Office SharePoint allows an authorized attacker to inject malicious scripts into web pages viewed by users. This could lead to spoofed requests and unauthorized access, compromising the integrity of user interactions and sensitive information within the SharePoint environment.

Affected Version(s)

Microsoft SharePoint Server Subscription Edition x64-based Systems 16.0.0 < 16.0.20326.20090

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
3.5
Severity:
LOW
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.