CVE-2026-1471 | THREATINT

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.

PUBLISHED Reserved 2026-01-27 | Published 2026-03-11 | Updated 2026-03-11 | Assigner Neo4j

LOW: 2.1CVSS: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

Problem types

CWE-863 Incorrect Authorization

Product status

Default status

unaffected

2025.01 (date) before 2026.01.4

affected

4.4.0 (semver) before 5.26.22

affected

References

neo4j.com/security/CVE-2026-1471 vendor-advisory

cve.org (CVE-2026-1471)

nvd.nist.gov (CVE-2026-1471)

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