Critical severity9.1NVD Advisory· Published Mar 1, 2022· Updated Jun 17, 2026
CVE-2021-42767
CVE-2021-42767
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.neo4j.procedure:apocMaven | < 3.5.17 | 3.5.17 |
org.neo4j.procedure:apocMaven | >= 4.2.0, < 4.2.10 | 4.2.10 |
org.neo4j.procedure:apocMaven | >= 4.3.0.0, < 4.3.0.4 | 4.3.0.4 |
org.neo4j.procedure:apocMaven | >= 4.4.0.0, < 4.4.0.1 | 4.4.0.1 |
Affected products
2- Neo4J/Graph databasedescription
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-4mpj-488r-vh6mghsaADVISORY
- github.com/neo4j-contrib/neo4j-apoc-procedures/security/advisories/GHSA-4mpj-488r-vh6mnvdThird Party AdvisoryWEB
- neo4j.comnvdProductVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-42767ghsaADVISORY
News mentions
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