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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| neo4j-contrib | mcp-neo4j | < 0.6.0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | mcp-neo4j-cypher | < 0.6.0 | 0.6.0 | GHSA-x3cv-r3g3-fpg9 |