Vulnerability · Published Jan 22, 2026 · Assigned by Neo4j

CVE-2025-12738Enumeration of restricted property value

Low 1.3

In plain English

A low-severity information exposure in Enterprise Edition from neo4j. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).

Severity (CVSS 4.0)1.3Low

Exploit odds (30 days)0.4%top 66.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Neo4j Enterprise edition versions prior to 2025.11.2 and 5.26.17 are vulnerable to a potential information disclosure by an attacker who has some legitimate access to the database. The vulnerability allows attacker without read access to a property to infer information about its value by trying to enumerate all possible values through observing error messages of SET property. We recommend upgrading to 2025.11.2 or 5.26.17 and above, where the issues is fixed.

Affected products (as reported)

Vendor	Product	Versions
neo4j	Enterprise Edition	0 – before 2025.11.20 – before 5.26.17

Weakness: CWE-200 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/V:D

References

https://neo4j.com/security/CVE-2025-12738 vendor-advisory