CVE-2026-41280Network attack vector

Cross-project task deletion via missing authorization

Published Jun 17, 2026 · Updated Jun 17, 2026

Incorrect authorization in Apache DolphinScheduler before 3.4.2 allows remote authenticated users to delete task definitions in other projects. Apache has not published the affected function or patch diff; the disclosed deletion path fails to enforce project-level authorization before removing a task definition. Any user with a system login can cause integrity loss outside the user's authorized projects; no confidentiality or service-interruption impact is reported.

CVSS severity4.9
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Apache DolphinScheduler before 3.4.2 allows remote authenticated users to delete task definitions in other projects. Apache has not published the affected function or patch diff; the disclosed deletion path fails to enforce project-level authorization before removing a task definition. Any user with a system login can cause integrity loss outside the user's authorized projects; no confidentiality or service-interruption impact is reported.

The record

CVE
CVE-2026-41280
Published
Jun 17, 2026
Updated
Jun 17, 2026
Vendor
The Apache Software Foundation
Product
Apache DolphinScheduler
Classifications
CWE-863, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 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?

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  1. Affected versionversion=0 <3.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache DolphinSchedulerversion=0 <3.4.2

Published CVSS scores

4.9CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/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.

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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 exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1485Data Destruction

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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