CVE-2023-28637Public exploitNetwork attack vector

Authenticated code execution via Redshift JDBC properties

Published Mar 28, 2023 · Updated Feb 18, 2025

Injection in the AWS Redshift datasource in DataEase before 1.18.5 allows remote authenticated users to execute arbitrary code. The datasource validation endpoint builds a Redshift JDBC database value from unnormalized input, allowing socketFactory and socketFactoryArg properties to instantiate Spring's ClassPathXmlApplicationContext. A normal DataEase account that can manage data sources can submit the crafted connection configuration, resulting in code execution on the server.

CVSS severity8.8
High
EPSS probability1.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Injection in the AWS Redshift datasource in DataEase before 1.18.5 allows remote authenticated users to execute arbitrary code. The datasource validation endpoint builds a Redshift JDBC database value from unnormalized input, allowing socketFactory and socketFactoryArg properties to instantiate Spring's ClassPathXmlApplicationContext. A normal DataEase account that can manage data sources can submit the crafted connection configuration, resulting in code execution on the server.

The record

CVE
CVE-2023-28637
Published
Mar 28, 2023
Updated
Feb 18, 2025
Vendor
FIT2CLOUD
Product
DataEase
Classifications
CWE-74, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 2025Record 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=< 1.18.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FIT2CLOUD · DataEaseversion=< 1.18.5

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.0GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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')
T1190Exploit Public-Facing Application

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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