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CVE-2025-66336— Apache Doris MCP Server: SQL injection leading the authentication bypass

Quick assessment

Affected
Apache Software Foundation Apache Doris MCP Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache doris mcp server是美国Apache基金会开源的一个数据管理服务。 Apache Doris MCP Server 0.6.1之前版本存在SQL注入漏洞，该漏洞源于元数据查询路径中的SQL注入问题，用户控制的数据库名直接插入SQL查询且未传递调用者的授权环境，可能导致经身份验证的攻击者或匿名攻击者绕过SQL安全验证，访问预期数据库范围之外的元数据。

AI Predicted 7.5 Difficulty: Easy EPSS 0.56% · P44

Affected Version Matrix 1

VendorProduct Version RangeStatus
Apache Software Foundation Apache Doris MCP Server 0.1.0< 0.6.1 affected
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I. Basic Information for CVE-2025-66336

Vulnerability Information
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Vulnerability Title
Apache Doris MCP Server: SQL injection leading the authentication bypass
Source: CVE Program / CVE List V5
Vulnerability Description
Apache Doris MCP Server contains a SQL injection vulnerability in a metadata query path. A user-controlled database name is directly interpolated into a SQL query, and the query is executed without passing the caller's authorization context. This may allow an authenticated attacker, or an anonymous attacker if authentication is disabled, to bypass SQL security validation and access metadata outside the intended database scope. Affected users are recommended to upgrade to Doris version 0.6.1 or later, which fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Doris MCP Server SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache doris mcp server是美国Apache基金会开源的一个数据管理服务。 Apache Doris MCP Server 0.6.1之前版本存在SQL注入漏洞，该漏洞源于元数据查询路径中的SQL注入问题，用户控制的数据库名直接插入SQL查询且未传递调用者的授权环境，可能导致经身份验证的攻击者或匿名攻击者绕过SQL安全验证，访问预期数据库范围之外的元数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Doris MCP Server 0.1.0 ~ 0.6.1 -

II. Public POCs for CVE-2025-66336

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III. Intelligence Information for CVE-2025-66336

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Mailing List Discussions for CVE-2025-66336 (1)

Same Patch Batch · Apache Software Foundation · 2026-06-22 · 6 CVEs total

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CVE-2026-44911 Apache NiFi: Incorrect Authorization for Configuration Verification Requests
CVE-2026-44913 Apache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL
CVE-2026-54665 Apache NiFi: Missing Validation for Proxy Host Headers

IV. Related Vulnerabilities

Same product: Apache Doris MCP Server
Same vendor: Apache Software Foundation
Same weakness: CWE-89

V. Comments for CVE-2025-66336

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