What’s Vulnerable › Vulnerabilities

CVE-2018-1000820

• Severity: critical (CVSS 10.0 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-12-20 · updated 2026-06-17
• Weakness: CWE-611

Description

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 products

• neo4j-contrib neo4j-apoc-procedures: all versions

References

• https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/
• https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931
• https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/
• https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931

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