XML External Entity (XXE) vulnerability in neo4j.procedure:apoc
neo4j-contrib neo4j-apoc-procedures version before commit 45bc09c contains a XML External Entity (XXE) vulnerability in XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This vulnerability appears to have been fixed in after commit 45bc09c.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.neo4j.procedure:apoc | < 3.4.0.4 | 3.4.0.4 |
References
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H- Weakness (CWE)
CWE-611- Platform
- Java / Kotlin (Maven)
- Package
org.neo4j.procedure:apoc- Disclosed
- 20.12.2018
- Updated
- 11.10.2026 11:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-r2pp-x4mm-4999 - CC BY 4.0
Vulnerability history: org.neo4j.procedure:apoc
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 5
- First → latest
- 12.2018 02.2023
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 2
- High 1
- Medium 2
Disclosures per year
- 2018: 1
- 2019: 0
- 2020: 0
- 2021: 0
- 2022: 2
- 2023: 2
- 2024: 0
- 2025: 0
- 2026: 0
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XML External Entity (XXE) vulnerability in neo4j.procedure:apoc this entry
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