CVE-2026-32966

CVE-2026-32966: Apache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure

Vendor Apache Software Foundation

Product Apache DolphinScheduler

Weakness CWE-863 · Incorrect authorization

Published June 17, 2026

Last update June 17, 2026

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 17, 2026 CVE published

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-32966 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/863.html AskarLabs — CWE-863 write-up Incorrect Authorization

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04Related CVE

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