CVE-2026-4173Public exploitNetwork attack vector

Authenticated database disclosure via unsafe SQL formatting

Published Mar 15, 2026 · Updated Mar 15, 2026

SQL injection in Chat2DB 0.3.0 through 0.3.7 allows remote authenticated users to read database metadata via export requests. DMDBManage.java passes untrusted schemaName and tableName values into SQL templates through String.format, then executes the resulting text with a JDBC Statement. A basic account with database-export access and a configured Dameng data source can cross schema boundaries and retrieve table, view, trigger, and procedure definitions.

CVSS severity6.3
Medium
EPSS probability0.24%
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 Chat2DB 0.3.0 through 0.3.7 allows remote authenticated users to read database metadata via export requests. DMDBManage.java passes untrusted schemaName and tableName values into SQL templates through String.format, then executes the resulting text with a JDBC Statement. A basic account with database-export access and a configured Dameng data source can cross schema boundaries and retrieve table, view, trigger, and procedure definitions.

The record

CVE
CVE-2026-4173
Published
Mar 15, 2026
Updated
Mar 15, 2026
Vendor
CodePhiliaX
Product
Chat2DB
Classifications
CWE-74, CWE-89, T1213.006
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 15, 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=0.3.0
  2. Affected versionversion=0.3.1
  3. Affected versionversion=0.3.2
  4. Affected versionversion=0.3.3
  5. Affected versionversion=0.3.4
  6. Affected versionversion=0.3.5
  7. Affected versionversion=0.3.6
  8. Affected versionversion=0.3.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CodePhiliaX · Chat2DBversion=0.3.0; version=0.3.1; version=0.3.2; version=0.3.3; version=0.3.4; version=0.3.5; version=0.3.6; version=0.3.7

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1213.006Data from Information Repositories: Databases

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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