TI-2025-40806 Aliases CVE-2025-66335 GHSA-qhfq-gvvc-5q6q

Apache Doris MCP Server: MCP SQL inject

LOW 31CWE-89Published 2026-04-20 · Updated 2026-04-20

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: SQL injection
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-89.

Summary

Apache Doris MCP Server versions earlier than 0.6.1 are affected by an improper neutralization flaw in query context handling that may allow execution of unintended SQL statements and bypass of intended query validation and access restrictions through the MCP query execution interface. Version 0.6.1 and later are not affected.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00655 51st percentileScored 2026-11-07

Fix Fixed Apache Doris MCP Server (Apache Software Foundation): 0.6.1doris-mcp-server (PyPI): 0.6.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Apache	Apache Doris MCP Server	0.1.0 to before 0.6.1	0.6.1	Patch available	CNA
—	doris-mcp-server (PyPI)	0.1.0 to before 0.6.1	0.6.1	Patch available	GHSA-qhfq-gvvc-5q6q

Apache Doris MCP Server VendorApache Affected 0.1.0 to before 0.6.1 Fixed in 0.6.1 Patch available CNA
doris-mcp-server (PyPI) Vendor— Affected 0.1.0 to before 0.6.1 Fixed in 0.6.1 Patch available GHSA-qhfq-gvvc-5q6q

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:apache:doris_mcp_server::::::::	0.1.0 to before 0.6.1	Vulnerable	Apache

cpe:2.3:a:apache:doris_mcp_server:*:*:*:*:*:*:*:* Versions 0.1.0 to before 0.6.1 Vulnerable ·Apache

Remediation

Fix · CNA Apache Doris MCP Server (Apache Software Foundation) Fixed in 0.6.1
Fix · GHSA-qhfq-gvvc-5q6q doris-mcp-server (PyPI) Fixed in 0.6.1 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-66335
2026-10-03 Alias added: GHSA-qhfq-gvvc-5q6q
2026-10-13 EPSS moved to the 50th–90th percentile

References

Advisory 2

Other 3

TI-2025-40807 Apache Doris MCP Server: SQL injection leading the authentication bypass CVSS 3.1HIGH 8.1
TI-2025-36129 Apache Doris-MCP-Server: Improper Access Control results in bypassing a "read-only" mode for doris-mcp-server MCP Server CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences