CVE-2026-52691

SQL injection via undisclosed query construction

Published Sep 4, 2026 · Updated Sep 8, 2026

SQL injection in Apache Griffin Hive Metastore Module in all versions allows attackers to alter database queries via unspecified vectors. Apache has not published the affected code locus, the untrusted input, or the SQL construction operation that fails to neutralize it. Reaching the flaw requires access to the affected instance; Apache provides no narrower privilege or authentication precondition, and the resulting data impact is unspecified.

CVSS severityUnavailable
Unscored
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Apache Griffin Hive Metastore Module in all versions allows attackers to alter database queries via unspecified vectors. Apache has not published the affected code locus, the untrusted input, or the SQL construction operation that fails to neutralize it. Reaching the flaw requires access to the affected instance; Apache provides no narrower privilege or authentication precondition, and the resulting data impact is unspecified.

The record

CVE
CVE-2026-52691
Published
Sep 4, 2026
Updated
Sep 8, 2026
Vendor
The Apache Software Foundation
Product
Apache Griffin Hive Metastore Module
Classifications
CWE-89
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=*

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

The Apache Software Foundation · Apache Griffin Hive Metastore Moduleversion=0 <=*

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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