CVE-2026-57590Network attack vectorHinoki check available

Cross-project Task Group operations via missing authorization

Published Sep 24, 2026 · Updated Sep 24, 2026

Incorrect authorization in Apache DolphinScheduler before 3.4.3 allows remote authenticated users to perform cross-project Task Group operations. The Task Group API handlers accept a target Task Group without verifying that the authenticated account can access its associated project. Any account with system login access can reach the affected APIs and act on Task Groups outside its authorized projects, while published material does not enumerate the individual operations.

CVSS severityUnavailable
Unscored
EPSS probability0.23%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Incorrect authorization in Apache DolphinScheduler before 3.4.3 allows remote authenticated users to perform cross-project Task Group operations. The Task Group API handlers accept a target Task Group without verifying that the authenticated account can access its associated project. Any account with system login access can reach the affected APIs and act on Task Groups outside its authorized projects, while published material does not enumerate the individual operations.

The record

CVE
CVE-2026-57590
Published
Sep 24, 2026
Updated
Sep 24, 2026
Vendor
The Apache Software Foundation
Product
Apache DolphinScheduler
Classifications
T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 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 <3.4.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache DolphinSchedulerversion=0 <3.4.3

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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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