CVE-2023-48796Network attack vector

Credential disclosure via wildcard Actuator endpoint exposure

Published Nov 24, 2023 · Updated Nov 28, 2025

Information exposure in Apache DolphinScheduler 3.0.0 through versions before 3.0.2 allows remote attackers to read database credentials. Its API, master, worker, alert, and standalone configurations expose every Spring Boot Actuator endpoint through a wildcard instead of limiting exposure to health, metrics, and Prometheus. No authentication or user interaction is required; a reachable management endpoint can disclose runtime configuration, including database credentials.

CVSS severity7.5
High
EPSS probability1.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in Apache DolphinScheduler 3.0.0 through versions before 3.0.2 allows remote attackers to read database credentials. Its API, master, worker, alert, and standalone configurations expose every Spring Boot Actuator endpoint through a wildcard instead of limiting exposure to health, metrics, and Prometheus. No authentication or user interaction is required; a reachable management endpoint can disclose runtime configuration, including database credentials.

The record

CVE
CVE-2023-48796
Published
Nov 24, 2023
Updated
Nov 28, 2025
Vendor
The Apache Software Foundation
Product
Apache DolphinScheduler
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 24, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 28, 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=3.0.0 <3.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache DolphinSchedulerversion=3.0.0 <3.0.2

Published CVSS scores

7.5National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/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.

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

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

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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