Description

mcp-neo4j-cypher is an MCP server for executing Cypher queries against Neo4j databases. In versions prior to 0.6.0, the read_only mode enforcement can be bypassed using APOC CALL procedures, potentially allowing unauthorized write operations or server-side request forgery. This issue is fixed in version 0.6.0.

INFO

Published Date :

2026-04-17T20:34:06.510Z

Last Modified :

2026-04-20T15:51:06.164Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-35402 vulnerability.

Vendors Products
Neo4j-contrib
  • Mcp-neo4j
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-35402.

URL Resource
https://github.com/neo4j-contrib/mcp-neo4j/releases/tag/mcp-neo4j-cypher-v0.6.0 cve-icon cve-icon
https://github.com/neo4j-contrib/mcp-neo4j/security/advisories/GHSA-x3cv-r3g3-fpg9 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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