CVE-2026-52673Public exploitNetwork attack vector

Backend data disclosure via concatenated column expression

Published Jun 23, 2026 · Updated Jun 23, 2026

SQL injection in Cboard 0.4.2 and earlier allows remote authenticated users to read backend data through getDimensionValues.do. The endpoint concatenates the user-controlled colmunName expression into a SQL statement and passes it to JDBC Statement.executeQuery(). An authenticated dashboard session and a configured data source are required, and the demonstrated consequence is disclosure from that backend database.

CVSS severity6.5
Medium
EPSS probability0.60%
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 Cboard 0.4.2 and earlier allows remote authenticated users to read backend data through getDimensionValues.do. The endpoint concatenates the user-controlled colmunName expression into a SQL statement and passes it to JDBC Statement.executeQuery(). An authenticated dashboard session and a configured data source are required, and the demonstrated consequence is disclosure from that backend database.

The record

CVE
CVE-2026-52673
Published
Jun 23, 2026
Updated
Jun 23, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 23, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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