PT-2026-3934 · Neo4J · Neo4J

Published 2026-01-22 · Updated 2026-01-22 · CVE-2025-12738

Positive Technologies (AI Summary)

CVSS v4.0

1.3

Low

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:D/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Neo4j versions prior to 2025.11.2 Neo4j versions prior to 5.26.17

Description A potential information disclosure exists in Neo4j Enterprise edition for attackers with some legitimate database access. The issue allows an attacker without read access to a property to infer information about its value by attempting to enumerate all possible values and observing error messages during a SET property operation.

Recommendations Upgrade to Neo4j version 2025.11.2 or later. Upgrade to Neo4j version 5.26.17 or later.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2025-12738

Affected Products

Neo4J

References · 5

• https://neo4j.com/security/CVE-2025-12738 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12738 · Security Note
• https://twitter.com/CVEnew/status/2014339297004908882 · Twitter Post
• https://t.me/CVEtracker/42781 · Telegram Post
• https://twitter.com/lsof/status/2014399508164067491 · Twitter Post