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01 Record

CVE-2025-10193

Neo4j Cypher MCP server is vulnerable to DNS rebinding attacks

HighPUBLISHEDCNA: Neo4j
CNA base score7.4 CVSS v4.0CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N/V:D/RE:L/U:Amber

02 Description

Neo4j Cypher MCP server is vulnerable to DNS rebinding attacks

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.22% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 12.4% of scored records. A rank, not a probability.
NVD base score
7.4 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:D/RE:L/U:Amber
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-09-11 14:05Z1 YR AGO
Last updated
2026-02-26 17:48Z8 MO AGO
Reserved
2025-09-09
Assigning CNA
Neo4j
Record state
PUBLISHED
Severity
High (CVSS 7.4)
CNA CVSS vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N/V:D/RE:L/U:Amber
Weaknesses
  • CWE-346Origin Validation ErrorClass
Data version
5.2
Document digest
773418a5c36b9d56933ca3ce83e4e377890152cb41f61cd479241809a8786ac4

05 Affected products

VendorProductVersionsPlatforms
neo4jneo4j-cypher MCP server0.2.2 to 0.3.1—

06 References

07 Remediation

This issue is fixed in v0.4.0 and all later versions.