CVE-2026-69724: Microsoft SharePoint missing authorization in code execution

CVE-2026-69724 · Severity: high · CVSS 8.8 · Published 2026-09-08

Microsoft SharePoint, a widely-deployed enterprise collaboration and document management platform, contains a missing authorization vulnerability that could allow an authenticated user to execute arbitrary code remotely. An attacker with valid SharePoint credentials could leverage this flaw to compromise the platform and potentially gain broader access to organizational data and systems.

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

Quick answers

Is CVE-2026-69724 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-69724 being exploited in the wild.
How severe is CVE-2026-69724?
High severity, with a CVSS score of 8.8, published 8 September 2026.
Which products and versions are affected?
Microsoft SharePoint <UNKNOWN>.
Is there a fix for CVE-2026-69724?
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-2026-69724 attacked?
It is attacked over the network.
Am I affected by CVE-2026-69724?
Check whether you run Microsoft SharePoint or Microsoft SharePoint Server at an affected version. 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

This vulnerability is a missing authorization (CWE-862) flaw in Microsoft Office SharePoint. The vulnerability allows an authenticated attacker to execute arbitrary code over the network without proper authorization checks. The attack requires the attacker to have valid SharePoint credentials and network access to the affected system. Successful exploitation could result in remote code execution (RCE) within the SharePoint environment, potentially leading to data theft, lateral movement, or system compromise. Microsoft has released security updates to remediate this vulnerability.

Affected products

  • Microsoft SharePoint <UNKNOWN>

Timeline

  • 2026-09-08: disclosed: Vulnerability disclosed publicly

References

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