CVE-2021-42767: NEO4J Awesome Procedures

Critical severity, CVSS 9.1. EPSS: 1.5% chance of exploitation in the next 30 days.

A directory traversal vulnerability in the apoc plugins in Neo4J Graph database before 4.4.0.1 allows attackers to read local files, and sometimes create local files. This is fixed in 3.5.17, 4.2.10, 4.3.0.4, and 4.4.0.1.

Affected products

• NEO4J Awesome Procedures: before 3.5.0.17 (fixed in 3.5.0.17); from 4.2.0.0, before 4.2.10 (fixed in 4.2.10); from 4.3.0.0, before 4.3.0.4 (fixed in 4.3.0.4); from 4.4.0.0, before 4.4.0.1 (fixed in 4.4.0.1)

Published 2022-03-01. Last modified 2026-06-17.