Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Oct 13, 2026 · NIST NVD

   Detected

   Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

2. Oct 14, 2026 · NIST NVD

   Updated

   Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Affected

• cpe microsoft/sharepoint serverversion unspecified
• cpe microsoft/sharepoint server2016
• cpe microsoft/sharepoint server2019
• vendor Microsoft Microsoft SharePoint Enterprise Server 2016version unspecified
• vendor Microsoft Microsoft SharePoint Server 2019version unspecified
• vendor Microsoft Microsoft SharePoint Server Subscription Editionversion unspecified

Sources

• CIRCL Vulnerability LookupVulnerability recordCVE-2026-69943

  Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

  vulnerability.circl.lu
• CVE.orgVulnerability recordCVE-2026-69943

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-69943

  30-day exploitation probability 0.8%

  first.org
• NIST NVDVulnerability recordCVE-2026-69943

  Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

  nvd.nist.gov

References

• Patch · msrc.microsoft.com