CVE-2021-34802: NEO4J Graph Databse

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

A failure in resetting the security context in some transaction actions in Neo4j Graph Database 4.2 and 4.3 could allow authenticated users to execute commands with elevated privileges.

Affected products

• NEO4J Graph Databse: version 4.2 only; version 4.3 only

Published 2021-07-30. Last modified 2026-06-17.