CVE-2026-1524 describes an edgecase in the Single Sign-On (SSO) implementation of Neo4j Enterprise edition, affecting versions prior to 2026.02. This flaw can lead to unauthorized access and elevated privileges if an administrator configures multiple OIDC providers such that authentication-only providers inadvertently grant authorization. With a CVSS score of 2.1 (LOW), exploitation occurs over the network but relies on a specific administrative misconfiguration to achieve low confidentiality, integrity, and availability impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.26.22CPE matchmatch criteria | cpe:2.3:a:neo4j:neo4j:*:*:*:*:enterprise:*:*:* | ||
>= 2025.01.0, < 2026.02CPE matchmatch criteria | cpe:2.3:a:neo4j:neo4j:*:*:*:*:enterprise:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Green
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.