Improper Output Neutralization for Logs Affecting org.neo4j:neo4j package, versions [,2026.01.3)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published8 Feb 2026
- disclosed6 Feb 2026
- creditUnknown
Introduced: 6 Feb 2026
CVE-2026-1337 (opens in a new tab)How to fix?
Upgrade org.neo4j:neo4j to version 2026.01.3 or higher.
Overview
org.neo4j:neo4j is a Neo4j is a graph database management system developed by Neo4j, Inc.
Affected versions of this package are vulnerable to Improper Output Neutralization for Logs due to insufficient escaping of unicode characters in query.log output. A user can inject a malicious log line after a newline character, which includes misleading information.