Neo4j Enterprise and Community editions have insufficient escaping of unicode characters in query log

基本資訊

• GHSA ID: GHSA-xr72-g735-4vwp
• CVE ID: CVE-2026-1337
• 嚴重性: LOW
• 發布時間: 2026-02-06T15:31:03Z
• 來源: GitHub Advisory

漏洞描述

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

影響範圍

• maven:org.neo4j:neo4j (< 2026.01) → 2026.01

CVSS 評分

• CVSS v4: 1.1 (CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P)

CWE 分類

• CWE-117: Improper Output Neutralization for Logs

EPSS 評分

• EPSS: N/A

萃取備註

• 資料來源: GitHub Security Advisories Database
• 信心水準: 高(官方漏洞資料庫)
• 處理時間: 2026-02-08T07:50:04.321352