CVE-2026-23902: CWE-863 Incorrect Authorization in Apache Software Foundation Apache DolphinScheduler
CVE-2026-23902 is an incorrect authorization vulnerability in Apache DolphinScheduler that allows authenticated users with system login permissions to use tenants not defined on the platform during workflow execution. This issue affects versions prior to 3. 4. 1. The vendor recommends upgrading to version 3. 4. 1 to address this vulnerability.
AI Analysis
Technical Summary
This vulnerability (CWE-863) in Apache DolphinScheduler permits authenticated users who have system login permissions to bypass tenant restrictions by using tenants that are not defined on the platform during workflow execution. This could lead to unauthorized access or actions within the system under unauthorized tenant contexts. The issue affects all versions before 3.4.1, which contains the fix.
Potential Impact
Authenticated users with system login permissions can execute workflows using tenants that are not properly defined or authorized on the platform. This could result in unauthorized access or manipulation of workflows under incorrect tenant contexts, potentially violating tenant isolation policies.
Mitigation Recommendations
Users should upgrade Apache DolphinScheduler to version 3.4.1 or later, where this incorrect authorization vulnerability has been fixed. No other mitigation guidance is provided or required beyond applying the official update.
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 that allows authenticated users with system login permissions to use tenants not defined on the platform during workflow execution. This issue affects versions prior to 3. 4. 1. The vendor recommends upgrading to version 3. 4. 1 to address this vulnerability.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-863) in Apache DolphinScheduler permits authenticated users who have system login permissions to bypass tenant restrictions by using tenants that are not defined on the platform during workflow execution. This could lead to unauthorized access or actions within the system under unauthorized tenant contexts. The issue affects all versions before 3.4.1, which contains the fix.
Potential Impact
Authenticated users with system login permissions can execute workflows using tenants that are not properly defined or authorized on the platform. This could result in unauthorized access or manipulation of workflows under incorrect tenant contexts, potentially violating tenant isolation policies.
Mitigation Recommendations
Users should upgrade Apache DolphinScheduler to version 3.4.1 or later, where this incorrect authorization vulnerability has been fixed. No other mitigation guidance is provided or required beyond applying the official update.
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: 4/24/2026, 12:06:07 PM
Last updated: 4/24/2026, 12:54:30 PM
Views: 6
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.