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2 vulnerabilities found for neo4j-cypher MCP server by neo4j
CVE-2025-10193 (GCVE-0-2025-10193)
Vulnerability from nvd – Published: 2025-09-11 14:05 – Updated: 2026-02-26 17:48
VLAI
Title
Neo4j Cypher MCP server is vulnerable to DNS rebinding attacks
Summary
DNS rebinding vulnerability in Neo4j Cypher MCP server allows malicious websites to bypass Same-Origin Policy protections and execute unauthorised tool invocations against locally running Neo4j MCP instances. The attack relies on the user being enticed to visit a malicious website and spend sufficient time there for DNS rebinding to succeed.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://neo4j.com/security/cve-2025-10193 | vendor-advisory |
| https://github.com/neo4j-contrib/mcp-neo4j/securi… | third-party-advisory |
| https://github.com/neo4j-contrib/mcp-neo4j/releas… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| neo4j | neo4j-cypher MCP server |
Affected:
0.2.2 , ≤ 0.3.1
(semver)
|
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CVE-2025-10193 (GCVE-0-2025-10193)
Vulnerability from cvelistv5 – Published: 2025-09-11 14:05 – Updated: 2026-02-26 17:48
VLAI
Title
Neo4j Cypher MCP server is vulnerable to DNS rebinding attacks
Summary
DNS rebinding vulnerability in Neo4j Cypher MCP server allows malicious websites to bypass Same-Origin Policy protections and execute unauthorised tool invocations against locally running Neo4j MCP instances. The attack relies on the user being enticed to visit a malicious website and spend sufficient time there for DNS rebinding to succeed.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://neo4j.com/security/cve-2025-10193 | vendor-advisory |
| https://github.com/neo4j-contrib/mcp-neo4j/securi… | third-party-advisory |
| https://github.com/neo4j-contrib/mcp-neo4j/releas… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| neo4j | neo4j-cypher MCP server |
Affected:
0.2.2 , ≤ 0.3.1
(semver)
|
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