CVE-2026-69636: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Microsoft Microsoft SharePoint Server Subscription Edition
Description
CVE-2026-69636 is a medium severity SQL injection vulnerability in Microsoft SharePoint Server Subscription Edition. It allows an authorized attacker to disclose information over a network by exploiting improper neutralization of special elements in SQL commands. The vulnerability affects versions from 16.0.0 up to but not including 16.0.20326.20082. An official fix is available from Microsoft.
CVSS v3.1
Score 6.5medium
Affected software
Microsoft
Microsoft SharePoint Server Subscription Edition
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-69636) involves improper neutralization of special elements used in SQL commands (SQL injection) within Microsoft SharePoint Server Subscription Edition. An authorized attacker can exploit this flaw to disclose sensitive information over a network. The issue affects versions >=16.0.0 and <16.0.20326.20082. Microsoft has published an official fix to address this vulnerability.
Potential Impact
Exploitation of this vulnerability allows an authorized attacker to disclose sensitive information over the network. The CVSS 3.1 base score is 6.5 (medium severity), indicating a significant confidentiality impact without affecting integrity or availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users should apply the patch provided in the Microsoft advisory to remediate this vulnerability. Since this is an on-premises product, administrators must manually deploy the update. No additional mitigation steps are indicated by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-08-03T21:24:59.408Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69636","vendor":"Microsoft"}]
Threat ID: 6aa0451aacd9273b49fa9776
Added to database: 09/08/2026, 17:25:46 UTC
Last enriched: 10/16/2026, 20:42:53 UTC
Last updated: 10/23/2026, 15:10:14 UTC
Views: 31
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.