CVE-2026-49050
Received Received - Intake

Admin Access Token Minting in Apache DolphinScheduler

Publication date: 2026-08-25

Last updated on: 2026-08-25

Assigner: Apache Software Foundation

Description
General user can mint admin access tokens via /access-tokens This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

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Meta Information

Published
2026-08-25
Last Modified
2026-08-25
Generated
2026-08-25
AI Q&A
2026-08-25
EPSS Evaluated
N/A
NVD
CVE-2026-49050
EUVD
EUVD-2026-65391

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
apache dolphinscheduler to 3.4.2 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

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Executive Summary

This vulnerability allows a general user to create admin access tokens through the /access-tokens endpoint in Apache DolphinScheduler versions before 3.4.2. This means unauthorized users could gain elevated privileges.

Detection Guidance

Check Apache DolphinScheduler version with: curl -s http://<server>/dolphinscheduler/version | grep version. If version is before 3.4.2, the system is vulnerable.

Impact Analysis

An attacker could exploit this to gain admin-level access, allowing them to perform unauthorized actions such as modifying system configurations, accessing sensitive data, or disrupting services.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and access control. Organizations may face compliance breaches and legal penalties.

Mitigation Strategies

Upgrade Apache DolphinScheduler to version 3.4.2 or later immediately to patch the vulnerability.

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