XML External Entity (XXE) vulnerability in neo4j.procedure:apoc

GHSA-r2pp-x4mm-4999 · CVE-2018-1000820

Published Dec 20, 2018 · Modified Feb 16, 2024

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.

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2018-1000820
WEB https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931
WEB https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE

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