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VulnerabilityPublished

CVE-2025-66336: Apache Doris MCP Server · SQL Injection

Affects Apache Doris MCP ServerSource CVE Database V5

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Not known to be exploited · CVSS 8.1 High : upgrade to 0.6.1 soon.

Data as of 5 Nov 2026, 00:01 UTC

CVSS 3.1 base score
8.1High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.5% chance of exploitation in 30 days – higher than 46% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 0.6.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 22 Jun 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.

What to do

Upgrade Apache Doris MCP Server to 0.6.1.

Affected software

ProductAffectedFixed in
Apache Software FoundationApache Doris MCP ServerAffected
  • >=0.1.0 <0.6.1
Fixed in
  • 0.6.1
Mavenorg.apache.doris/mcp-serverpkg:maven/org.apache.doris/mcp-serverOther threatsAffected
  • =0.1.0
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should upgrade Apache Doris MCP Server to version 0.6.1 or later, where this SQL injection vulnerability has been fixed. No other mitigation or temporary workaround is indicated in the available data.

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.

References

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