Critical severity · published Dec 20, 2018
CVE-2018-1000820
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…
10.0
CVSS
1.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AP
Awesome Procedures ON Cyper · Neo4j
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-1000820
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-1000820
Third Party Advisory
https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/
Issue Tracking
https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931
More from Awesome Procedures ON Cyper
8.1
CVE-2023-23926
APOC (Awesome Procedures on Cypher) is an add-on library for Neo4j
6.5
CVE-2022-23532
APOC (Awesome Procedures on Cypher) is an add-on library for Neo4j that provides hundreds of procedures and functions