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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXIycHAteDRtbS00OTk5

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.

Permalink: https://github.com/advisories/GHSA-r2pp-x4mm-4999
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXIycHAteDRtbS00OTk5
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 5 years ago
Updated: about 1 year ago

CVSS Score: 10.0
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Identifiers: GHSA-r2pp-x4mm-4999, CVE-2018-1000820
References:

• https://nvd.nist.gov/vuln/detail/CVE-2018-1000820
• https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931
• https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/
• https://github.com/advisories/GHSA-r2pp-x4mm-4999

Repository: https://github.com/neo4j-contrib/neo4j-apoc-procedures
Blast Radius: 16.4

Affected Packages