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Fencer Vulns
medium 6.5

CVE-2024-34517 json

Neo4j Cypher component mishandles IMMUTABLE privileges

published 2024-05-07 2 y ago modified 2026-09-08 2 mo ago also BIT-neo4j-2024-34517 , BIT-neo4j-enterprise-2024-34517 , EUVD-2024-1703 , GHSA-p343-9qwp-pqxv

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits
0
none known

Summary

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

Patch / fix

  • maven org.neo4j:neo4j-cypher 5.19.0
  • bitnami neo4j 5.20.0
  • bitnami neo4j-enterprise 5.19.0
  • Neo4j Neo4j 5.19

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
15 mo ago

Exploit prediction

0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
GitHub 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
OSV 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected packages

ecosystem package affected fixed in
maven org.neo4j:neo4j-cypher
>=5.0.0, <5.19.0
5.19.0
bitnami neo4j
>=5.0.0, <5.20.0
5.20.0
bitnami neo4j-enterprise
>=5.0.0, <5.19.0
5.19.0

Affected products

  • Neo4j Neo4j

Classification

Weakness
  • CWE-471 Modification of Assumed-Immutable Data (MAID)
  • CWE-269 Improper Privilege Management

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.