CVE-2026-92682 Neo4j CVE debrief

Who should care

Defenders and administrators of systems using @neo4j/graphql should assess exposure and verify authorization rules to prevent potential unauthorized data access or modifications. This includes reviewing the @neo4j/graphql configuration and implementation, checking for existing compensating controls, and considering additional security measures such as enhanced monitoring and logging. It is also essential to review and update incident response plans to地址潜在的

Why it matters

CVE-2026-92682 allows authenticated users to access protected records in @neo4j/graphql due to incorrect 'none' quantifier handling, impacting data confidentiality and integrity.

• Authenticated users may access sensitive data they should be denied
• Potential unauthorized data modifications or deletions
• Requires verification of @neo4j/graphql version and authorization rules
• Upgrade to version 7.6.4 or later to fix the issue

Technical summary

In @neo4j/graphql versions from 7.0.0 up to but not including 7.6.4, the 'none' quantifier in @authorization filters on relationships and connections is not negated when translated to Cypher, allowing authenticated users to access protected records they should be denied. This vulnerability impacts data confidentiality and integrity. The issue is fixed in version 7.6.4. Affected users should verify their @neo4j/graphql version and upgrade to 7.6.4 or later if necessary. Additionally, users should review authorization rules for potential inverted 'none' quantifier issues and monitor for potential unauthorized data access or modifications.

Defensive priority

Defenders should prioritize verifying and upgrading @neo4j/graphql to version 7.6.4 or later, and review authorization rules for potential inverted 'none' quantifier issues.

Recommended defensive actions

• Verify @neo4j/graphql version and upgrade to 7.6.4 or later if necessary
• Review authorization rules for potential inverted 'none' quantifier issues
• Monitor for potential unauthorized data access or modifications
• Perform a thorough review of the @neo4j/graphql configuration and implementation
• Check for any existing compensating controls that may mitigate the vulnerability
• Consider implementing additional security measures such as enhanced monitoring and logging
• Review and update incident response plans to address potential exploitation

Evidence notes

The CVE record and source item provide details on the vulnerability in @neo4j/graphql versions from 7.0.0 up to but not including 7.6.4, where the 'none' quantifier in @authorization filters on relationships and connections is not negated when translated to Cypher.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.