CVE-2026-23902: CWE-863 Incorrect Authorization in Apache Software Foundation Apache DolphinScheduler
CVE-2026-23902 is an incorrect authorization vulnerability in Apache DolphinScheduler prior to version 3. 4. 1. Authenticated users with system login permissions can execute workflows using tenants not defined on the platform. This could lead to unauthorized access or actions within the system. The vulnerability has a high severity with a CVSS score of 8. 1. Users are advised to upgrade to version 3. 4. 1, which addresses this issue.
AI Analysis
Technical Summary
Apache DolphinScheduler versions before 3.4.1 contain an incorrect authorization vulnerability (CWE-863) that allows authenticated users with system login permissions to utilize tenants that are not defined on the platform during workflow execution. This flaw could enable unauthorized operations within the system's multi-tenant environment. The issue is fixed in version 3.4.1.
Potential Impact
The vulnerability allows authenticated users with system login permissions to bypass tenant restrictions, potentially leading to unauthorized access or manipulation of workflows associated with tenants not defined on the platform. This could compromise confidentiality and integrity of tenant-specific data or processes. There is no indication of availability impact or known exploits in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache DolphinScheduler to version 3.4.1 or later, where this incorrect authorization vulnerability is fixed. No other mitigation or temporary workaround is specified. Patch status is confirmed by the vendor advisory recommending the upgrade.
CVE-2026-23902: CWE-863 Incorrect Authorization in Apache Software Foundation Apache DolphinScheduler
Description
CVE-2026-23902 is an incorrect authorization vulnerability in Apache DolphinScheduler prior to version 3. 4. 1. Authenticated users with system login permissions can execute workflows using tenants not defined on the platform. This could lead to unauthorized access or actions within the system. The vulnerability has a high severity with a CVSS score of 8. 1. Users are advised to upgrade to version 3. 4. 1, which addresses this issue.
CVSS v3.1
Score 8.1high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Apache DolphinScheduler versions before 3.4.1 contain an incorrect authorization vulnerability (CWE-863) that allows authenticated users with system login permissions to utilize tenants that are not defined on the platform during workflow execution. This flaw could enable unauthorized operations within the system's multi-tenant environment. The issue is fixed in version 3.4.1.
Potential Impact
The vulnerability allows authenticated users with system login permissions to bypass tenant restrictions, potentially leading to unauthorized access or manipulation of workflows associated with tenants not defined on the platform. This could compromise confidentiality and integrity of tenant-specific data or processes. There is no indication of availability impact or known exploits in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache DolphinScheduler to version 3.4.1 or later, where this incorrect authorization vulnerability is fixed. No other mitigation or temporary workaround is specified. Patch status is confirmed by the vendor advisory recommending the upgrade.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-01-18T04:07:20.514Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69eb592887115cfb682aba32
Added to database: 4/24/2026, 11:51:04 AM
Last enriched: 5/1/2026, 8:42:25 PM
Last updated: 6/7/2026, 10:42:00 AM
Views: 73
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