Critical severity9.8NVD Advisory· Published Jun 17, 2026· Updated Jun 17, 2026
CVE-2026-32966
CVE-2026-32966
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.dolphinscheduler:dolphinscheduler-apiMaven | < 3.4.2 | 3.4.2 |
Affected products
2<3.4.2+ 1 more
- (no CPE)range: <3.4.2
- cpe:2.3:a:apache:dolphinscheduler:*:*:*:*:*:*:*:*range: <3.4.2
Patches
Vulnerability mechanics
References
4- www.openwall.com/lists/oss-security/2026/06/17/2nvdMailing ListThird Party AdvisoryWEB
- github.com/advisories/GHSA-r989-cjhx-3v49ghsaADVISORY
- lists.apache.org/thread/4f1fojpj26z9y5nd1ko845gcknpn75g2nvdMailing ListVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-32966ghsaADVISORY
News mentions
1- Apache: Seven CVEs Across Shiro, DolphinScheduler, and Airflow Disclosed June 17Vypr Intelligence · Jun 17, 2026