SB2026090914 - SQL injection in Microsoft SharePoint Server
Published: September 9, 2026
Security Bulletin ID
SB2026090914
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) SQL injection (CVE-ID: CVE-2026-69716)
CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote user to elevate privileges.
The vulnerability exists due to improper neutralization of special elements used in an SQL command in Microsoft Office SharePoint when handling requests to an affected service. A remote user can send a specially crafted request to execute database commands with elevated privileges to elevate privileges.
Remediation
Install update from vendor's website.