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Vulnerability record · CVE-2024-34517 · published 7 May 2024

CVE-2024-34517: Neo4j vulnerability

Neo4j · Neo4j

The Cypher component in Neo4j 5.0.0 through 5.18 mishandles IMMUTABLE privileges in some situations where an attacker already has admin access.

6.5 CVSS 3.1 Medium EPSS 0.63% · top 52.1% CWE-471 · CWE-471
6.5CVSS 3.1 base score
0.63%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
28 Aug 2026Last modified by NVD

Description

The Cypher component in Neo4j 5.0.0 through 5.18 mishandles IMMUTABLE privileges in some situations where an attacker already has admin access.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/advisories/GHSA-p343-9qwp-pqxv Third Party Advisory
https://github.com/neo4j/neo4j/wiki/Neo4j-5-changelog#cypher Release Notes
https://neo4j.com/security/cve-2024-34517/ Vendor Advisory
https://trust.neo4j.com Product
https://github.com/advisories/GHSA-p343-9qwp-pqxv Third Party Advisory
https://github.com/neo4j/neo4j/wiki/Neo4j-5-changelog#cypher Release Notes
https://neo4j.com/security/cve-2024-34517/ Vendor Advisory
https://trust.neo4j.com Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2021-34371Neo4j deserialization of untrusted data vulnerabilityNeo4j through 3.4.18 (with the shell server enabled) exposes an RMI service that arbitrarily deserializes Java objects, e.g., through setSessionVaria…EPSS 13%9.8CVE-2018-18389Neo4j improper authentication vulnerabilityDue to incorrect access control in Neo4j Enterprise Database Server 3.4.x before 3.4.9, the setting of LDAP for authentication with STARTTLS, and Sys…EPSS 1.9%6.8CVE-2013-7259Neo4j os command injection vulnerabilityMultiple cross-site request forgery (CSRF) vulnerabilities in Neo4J 1.9.2 allow remote attackers to hijack the authentication of administrators for r…EPSS 1.3%5.5CVE-2026-14587Neo4j vulnerabilityNeo4j's Bolt modern handshake decoder treats an overlong capability bit mask the same way it treats a truncated bit mask. When an unauthenticated cli…EPSS 0.54%2.1CVE-2026-1471Neo4j incorrect authorization vulnerabilityExcessive caching of authentication context in Neo4j Enterprise edition versions prior to 2026.01.4 leads to authenticated users inheriting the conte…EPSS 0.24%2.1CVE-2026-1524Neo4j improper authentication vulnerabilityAn edgecase in SSO implementation in Neo4j Enterprise edition versions prior to version 2026.02 can lead to unauthorised access under the following c…EPSS 0.32%2.0CVE-2026-1497Neo4j incorrect authorization vulnerabilityIncorrect resolving of namespaces in composite databases in Neo4j Enterprise edition prior to versions 2026.02 and 5.26.22 can lead to the following …EPSS 0.24%1.1CVE-2026-1337Neo4j vulnerabilityInsufficient escaping of unicode characters in query log in Neo4j Enterprise and Community editions prior to 2026.01 can lead to XSS if the user open…EPSS 0.23%

Source: NIST National Vulnerability Database (record CVE-2024-34517), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.