Microsoft Office SharePoint Elevation of Privilege Vulnerability

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 neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

2. Oct 14, 2026 · NIST NVD

   Updated

   Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Affected

• cpe microsoft/sharepoint serverversion unspecified
• vendor Microsoft Microsoft SharePoint Server Subscription Editionversion unspecified

Sources

• CIRCL Vulnerability LookupVulnerability recordCVE-2026-70266

  Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

  vulnerability.circl.lu
• CVE.orgVulnerability recordCVE-2026-70266

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-70266

  30-day exploitation probability 0.9%

  first.org
• NIST NVDVulnerability recordCVE-2026-70266

  Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

  nvd.nist.gov

References

• Patch · msrc.microsoft.com