CVE-2026-69904: Microsoft Office SharePoint server-side request forgery

CVE-2026-69904 · Severity: low · CVSS 3.5 · Published 2026-09-08

Microsoft Office SharePoint contains a server-side request forgery vulnerability that allows an authorized user to make the server perform unintended network requests. An attacker with legitimate access could exploit this to disclose sensitive information accessible to the SharePoint server, such as internal network data or credentials.

Technologies: Microsoft Office SharePoint, Microsoft SharePoint Server. Vendors: Microsoft.

Quick answers

Is CVE-2026-69904 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-69904 being exploited in the wild.
How severe is CVE-2026-69904?
Low severity, with a CVSS score of 3.5, published 8 September 2026.
Which products and versions are affected?
Microsoft Office SharePoint.
Is there a fix for CVE-2026-69904?
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-2026-69904 attacked?
It is attacked over the network.
Am I affected by CVE-2026-69904?
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

A server-side request forgery (SSRF) vulnerability exists in Microsoft Office SharePoint where insufficient input validation allows an authenticated attacker to craft requests that cause the server to fetch data from arbitrary network locations. The vulnerability requires the attacker to have authorization to access SharePoint. An attacker can leverage this to access internal services, bypass network controls, or retrieve sensitive metadata. Microsoft has released security updates to remediate this issue.

Affected products

  • Microsoft Office SharePoint

Timeline

  • 2026-09-08: disclosed

References

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