# CVE-2026-69636: Microsoft Office SharePoint SQL injection

Source: https://junglewise.ai/threats/cve-2026-69636-microsoft-office-sharepoint-sql-injection  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-08. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-69636 · Severity: medium · CVSS 6.5 · Published 2026-09-08

Microsoft Office SharePoint contains a SQL injection vulnerability that allows an authorized user to craft malicious queries and potentially extract sensitive information from the underlying database. This could expose confidential business data, customer information, or other sensitive records stored within SharePoint systems.

Technologies: [Microsoft Office SharePoint](https://junglewise.ai/threats/technologies/office-sharepoint), [Microsoft SharePoint Server](https://junglewise.ai/threats/technologies/sharepoint-server). Vendors: [Microsoft](https://junglewise.ai/threats/vendors/microsoft).

## Quick answers

**Is CVE-2026-69636 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-69636 being exploited in the wild.

**How severe is CVE-2026-69636?** Medium severity, with a CVSS score of 6.5, published 8 September 2026.

**Which products and versions are affected?** Microsoft Office SharePoint.

**Is there a fix for CVE-2026-69636?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-69636 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-69636?** Check whether you run Microsoft Office SharePoint or Microsoft SharePoint Server. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability exists in Microsoft Office SharePoint due to improper neutralization of special elements in SQL commands. An authenticated attacker can inject arbitrary SQL code to bypass authentication checks and retrieve unauthorized data. The attack requires network access to the SharePoint instance and valid credentials, but the attacker does not need elevated privileges. Successful exploitation allows an attacker to disclose information from the database. Microsoft has released security updates to remediate this vulnerability.

## Affected products

- Microsoft Office SharePoint

## Timeline

- 2026-09-08: disclosed

## References

- [https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69636](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69636)

## Related threats

- [Microsoft Office SharePoint privilege escalation via missing authorization](https://junglewise.ai/threats/cve-2026-88176-missing-authorization-in-microsoft-office-sharepoint-allows-an)
- [Microsoft Office SharePoint XSS privilege escalation](https://junglewise.ai/threats/cve-2026-80095-improper-neutralization-of-input-during-web-page-generation-cross)
- [Microsoft Office SharePoint server-side request forgery](https://junglewise.ai/threats/cve-2026-124210-server-side-request-forgery-ssrf-in-microsoft-office-sharepoint)
- [Microsoft Office SharePoint privilege escalation via incorrect authorization](https://junglewise.ai/threats/cve-2026-123391-incorrect-authorization-in-microsoft-office-sharepoint-allows-an)
- [Microsoft Office SharePoint deserialization of untrusted data](https://junglewise.ai/threats/cve-2026-123390-deserialization-of-untrusted-data-in-microsoft-office-sharepoint)