CVE-2026-69904 Microsoft Office SharePoint Information Disclosure Vulnerability
An authorized attacker can exploit Server-Side Request Forgery in SharePoint to disclose sensitive information over the network.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-69904?
CVE-2026-69904 is a low-severity server-side request forgery vulnerability in Microsoft Sharepoint Server, published on 8 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
Weakness: CWE-918
Which versions are affected by CVE-2026-69904?
It affects 1 product.
Products include Microsoft Sharepoint Server.
How do I fix CVE-2026-69904?
No fix has been published for CVE-2026-69904 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-69904 being exploited?
There is no known exploitation of CVE-2026-69904 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Sharepoint Server
- CVE-2026-50522 Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
- CVE-2026-58644 Microsoft SharePoint Deserialization of Untrusted Data
- CVE-2026-20963 Microsoft SharePoint Deserialization of Untrusted Data
- CVE-2025-53770 Microsoft SharePoint Deserialization of Untrusted Data
- CVE-2023-29357 Microsoft SharePoint Server Privilege Escalation
Sources
Also known as GHSA-6x4f-7fpp-hmmw.