CVE-2026-66082 (GCVE-0-2026-66082)

Vulnerability from cvelistv5 – Published: 2026-10-08 08:16 – Updated: 2026-10-08 08:16
VLAI
Title
Apache DolphinScheduler: Cross-project authorization bypasses in DolphinScheduler API (schedule / workflow）
Summary
An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to perform unauthorized operations on workflow schedules, workflow definitions, and task instances in other projects. The affected endpoints check permissions against the supplied projectCode but fail to verify that the target resource belongs to that project. An authenticated user with the required permissions in one project can supply that project's code together with a resource identifier from another project, bypassing the target project's access restrictions. The affected endpoints include: * POST /projects/{projectCode}/schedules/{id}/online and /offline: Activate or deactivate workflow schedules in another project. * POST /projects/{projectCode}/workflow-definition/{code}/release: Change the ONLINE/OFFLINE state of workflow definitions in another project. Successful exploitation allows users to alter workflow availability and interfere with task execution in projects they are not authorized to access. This issue affects Apache DolphinScheduler: before 3.4.3. Users are recommended to upgrade to version 3.4.3, which fixes the issue.
Severity
No CVSS data available.
CWE
  • CWE-863 - Incorrect Authorization
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 927 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache DolphinScheduler Affected: 0 , < 3.4.3 (semver)
guessed Create a notification for this product.
Credits
Aisle Research Meng Qingwei Yeonoh Park @ CIS Lab, SeoulTech tonghuaroot meifukun Thành Nguyễn
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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