CVE-2023-49109Network attack vector

Unauthenticated code execution via undisclosed input handling

Published Feb 20, 2024 · Updated Feb 13, 2025

Code injection in Apache DolphinScheduler 3.0.0 through 3.2.0 allows remote attackers to execute arbitrary code via crafted input. Apache has not published the affected component or the operation that processes that input, and the CVE-linked pull request concerns Kubernetes resource quotas. Exploitation requires network reachability but no authentication or user interaction, and successful execution compromises the service host.

CVSS severity9.8
Critical
EPSS probability2.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Apache DolphinScheduler 3.0.0 through 3.2.0 allows remote attackers to execute arbitrary code via crafted input. Apache has not published the affected component or the operation that processes that input, and the CVE-linked pull request concerns Kubernetes resource quotas. Exploitation requires network reachability but no authentication or user interaction, and successful execution compromises the service host.

The record

CVE
CVE-2023-49109
Published
Feb 20, 2024
Updated
Feb 13, 2025
Vendor
The Apache Software Foundation
Product
Apache DolphinScheduler
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 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 <3.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache DolphinSchedulerversion=3.0.0 <3.2.1

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
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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