CVE-2023-46666: Elastic SharePoint Online Python Connector

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered when using Document Level Security and the SPO "Limited Access" functionality in Elastic Sharepoint Online Python Connector. If a user is assigned limited access permissions to an item on a Sharepoint site then that user would have read permissions to all content on the Sharepoint site through Elasticsearch.

Affected products

• Elastic Elastic SharePoint Online Python Connector: before 8.10.3.0 (fixed in 8.10.3.0)

Published 2023-10-26. Last modified 2026-06-17.