Description

Insufficient escaping of unicode characters in query log in Neo4j Enterprise and Community editions prior to 2026.01 can lead to XSS if the user opens the logs in a tool that treats them as HTML. There is no security impact on Neo4j products, but this advisory is released as a precaution to treat the logs as plain text if using versions prior to 2026.01. Proof of concept exploit:  https://github.com/JoakimBulow/CVE-2026-1337

INFO

Published Date :

2026-02-06T13:13:19.230Z

Last Modified :

2026-02-06T14:30:29.856Z

Source :

Neo4j
AFFECTED PRODUCTS

The following products are affected by CVE-2026-1337 vulnerability.

Vendors Products
Neo4j
  • Community Edition
  • Enterprise Edition
  • Neo4j
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1337.

URL Resource
https://github.com/JoakimBulow/CVE-2026-1337 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact