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CVE-2026-35402

mcp-neo4j-cypher: SSRF and Data Modification via read_only Mode Bypass Through CALL Procedures PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
neo4j-contrib / mcp-neo4jaffected < 0.6.0

CWE

CWE-284

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.