CVE-2026-1471— Caching of authentication context
Quick assessment
Affected
Neo4j Enterprise edition
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Neo4j是美国Neo4j公司的一款基于Java的且完全兼容ACID的图形数据库，它支持数据迁移、附加组件等。 Neo4j Enterprise 2026.01.4之前版本存在安全漏洞，该漏洞源于身份验证环境过度缓存，可能导致经过身份验证的用户继承重启后第一个用户的身份验证环境。
Possible ATT&CK Techniques 2 AI
T1550 · Use Alternate Authentication Material T1078 · Valid Accounts
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I. Basic Information for CVE-2026-1471
Vulnerability Information
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Vulnerability Title
Caching of authentication context
Source: CVE Program / CVE List V5
Vulnerability Description
Excessive caching of authentication context in Neo4j Enterprise edition versions prior to 2026.01.4 leads to authenticated users inheriting the context of the first user who authenticated after restart. The issue is limited to certain non-default configurations of SSO (UserInfo endpoint).
We recommend upgrading to versions 2026.01.4 (or 5.26.22) where the issue is fixed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/AU:N/R:U/V:D/RE:L/U:Clear
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Neo4j 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Neo4j是美国Neo4j公司的一款基于Java的且完全兼容ACID的图形数据库，它支持数据迁移、附加组件等。 Neo4j Enterprise 2026.01.4之前版本存在安全漏洞，该漏洞源于身份验证环境过度缓存，可能导致经过身份验证的用户继承重启后第一个用户的身份验证环境。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Neo4j | Enterprise edition | 2025.01 ~ 2026.01.4 | - |
|
II. Public POCs for CVE-2026-1471
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-1471 (1)
-
ERROR: The request could not be satisfied vendor-advisory
Same Patch Batch · Neo4j · 2026-03-11 · 3 CVEs total
| CVE-2026-1497 | Incorrect privilege assignment in composite databases | |
| CVE-2026-1524 | Auth misconfiguration when multiple providers enabled |
IV. Related Vulnerabilities
Same product: Enterprise edition
-
CVE-2026-14587
Unathenticated connection can hold Bolt channel open -
CVE-2026-1524
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Incorrect privilege assignment in composite databases -
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CVE-2026-1622
Unredacted data exposure in query.log
Same vendor: Neo4j
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Unathenticated connection can hold Bolt channel open -
CVE-2026-1524
Auth misconfiguration when multiple providers enabled -
CVE-2026-1497
Incorrect privilege assignment in composite databases
Same weakness: CWE-863
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V. Comments for CVE-2026-1471
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