Vulnerability Details CVE-2026-32966
DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache DolphinScheduler.
This issue affects Apache DolphinScheduler: before 3.4.2.
Users are recommended to upgrade to version 3.4.2, which fixes the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 9.5%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2026-32966
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cpe:2.3:a:apache:dolphinscheduler:1.0.0
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cpe:2.3:a:apache:dolphinscheduler:1.0.1
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cpe:2.3:a:apache:dolphinscheduler:1.0.2
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cpe:2.3:a:apache:dolphinscheduler:1.0.3
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cpe:2.3:a:apache:dolphinscheduler:1.0.4
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cpe:2.3:a:apache:dolphinscheduler:1.0.5
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cpe:2.3:a:apache:dolphinscheduler:1.1.0
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cpe:2.3:a:apache:dolphinscheduler:1.2.0
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cpe:2.3:a:apache:dolphinscheduler:1.2.1
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cpe:2.3:a:apache:dolphinscheduler:1.3.0
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cpe:2.3:a:apache:dolphinscheduler:1.3.1
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cpe:2.3:a:apache:dolphinscheduler:1.3.2
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cpe:2.3:a:apache:dolphinscheduler:1.3.3
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cpe:2.3:a:apache:dolphinscheduler:1.3.4
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cpe:2.3:a:apache:dolphinscheduler:1.3.6
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cpe:2.3:a:apache:dolphinscheduler:1.3.8
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cpe:2.3:a:apache:dolphinscheduler:1.3.9
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cpe:2.3:a:apache:dolphinscheduler:2.0.0
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cpe:2.3:a:apache:dolphinscheduler:2.0.1
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cpe:2.3:a:apache:dolphinscheduler:2.0.2
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cpe:2.3:a:apache:dolphinscheduler:2.0.3
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cpe:2.3:a:apache:dolphinscheduler:2.0.4
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cpe:2.3:a:apache:dolphinscheduler:2.0.5
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cpe:2.3:a:apache:dolphinscheduler:2.0.6
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cpe:2.3:a:apache:dolphinscheduler:2.0.7
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cpe:2.3:a:apache:dolphinscheduler:2.0.8
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cpe:2.3:a:apache:dolphinscheduler:2.0.9
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cpe:2.3:a:apache:dolphinscheduler:3.0.0
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cpe:2.3:a:apache:dolphinscheduler:3.0.1
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cpe:2.3:a:apache:dolphinscheduler:3.0.2
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cpe:2.3:a:apache:dolphinscheduler:3.0.3
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cpe:2.3:a:apache:dolphinscheduler:3.0.4
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cpe:2.3:a:apache:dolphinscheduler:3.0.5
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cpe:2.3:a:apache:dolphinscheduler:3.0.6
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cpe:2.3:a:apache:dolphinscheduler:3.1.0
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cpe:2.3:a:apache:dolphinscheduler:3.1.1
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cpe:2.3:a:apache:dolphinscheduler:3.1.2
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cpe:2.3:a:apache:dolphinscheduler:3.1.3
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cpe:2.3:a:apache:dolphinscheduler:3.1.4
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cpe:2.3:a:apache:dolphinscheduler:3.1.5
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cpe:2.3:a:apache:dolphinscheduler:3.1.6
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cpe:2.3:a:apache:dolphinscheduler:3.1.7
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cpe:2.3:a:apache:dolphinscheduler:3.1.8
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cpe:2.3:a:apache:dolphinscheduler:3.1.9
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cpe:2.3:a:apache:dolphinscheduler:3.2.0
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cpe:2.3:a:apache:dolphinscheduler:3.2.1
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cpe:2.3:a:apache:dolphinscheduler:3.2.2
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cpe:2.3:a:apache:dolphinscheduler:3.3.0
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cpe:2.3:a:apache:dolphinscheduler:3.3.1
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cpe:2.3:a:apache:dolphinscheduler:3.3.2
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cpe:2.3:a:apache:dolphinscheduler:3.4.0
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cpe:2.3:a:apache:dolphinscheduler:3.4.1