CVE-2026-92684
Aggregation queries can bypass authentication restrictions in @neo4j/graphql
Missing Authentication for Critical Function in aggregation queries in Neo4j @neo4j/graphql 5.0.0 before 5.12.17 and 7.0.0 before 7.6.8 allows remote attackers to read protected data via GraphQL aggregation queries. Field-level @authentication is not enforced on string aggregates, which can return stored values verbatim, and connection-root aggregates bypass an entity's AGGREGATE authentication requirement, allowing unauthenticated callers to obtain aggregate results.
Fixes and workarounds
Fix
Upgrade @neo4j/graphql to 7.6.8 (latest) or 5.12.17 (LTS).
Source: CNA: Neo4jWorkaround
Restrict access to aggregate queries over protected data until the upgrade is applied.
Source: CNA: Neo4jAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| @neo4j/graphql Neo4j @neo4j/graphql
https://registry.npmjs.org |
≥ 5.0.0; < 5.12.17 (affected, semver) ≥ 7.0.0; < 7.6.8 (affected, semver) Other versions: unaffected |
CNA: Neo4j |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 8.7 high |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CNA: Neo4j |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/neo4j/graphql/security/advisories/GHSA-9r8x-hf5g-rh66CNA: Neo4j · vendor-advisory
For agents and automation
Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.
Use the ontology-linked Cyber API with x402 pay per request, or a Y2 Pro or Elite API key with the intel:cyber scope.
Endpoints and access details
https://api.y2.dev/api/v2/cyber/cveshttps://api.y2.dev/api/v2/cyber/cves/{cveId}
A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.
For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.