CVE-2026-66083
CVE-2026-66083: 1 tracked advisory record across Apache. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Apache
1 advisory- Advisory severityMedium6.5
Medium [CVE-2026-66083] Apache DolphinScheduler: The /datasources/unauth-datasource endpoint does not properly enforce data source authorization
CVE-2026-66083Source published Source updated
The /datasources/unauth-datasource endpoint does not properly enforce data source authorization. An authenticated user can invoke this endpoint to obtain information about data sources they are not authorized to access. This may expose data source configuration and other sensitive metadata, depending on the fields returned by the endpoint. This issue affects Apache DolphinScheduler: before 3.4.3. Users are recommended to upgrade to version 3.4.3, which fixes the issue.
- Affected products in this advisory
- Apache DolphinScheduler
- Source-reported affected versions
- Apache DolphinScheduler before 3.4.3
- Source-reported fixed versions
- 3.4.3
- Mitigation guidance
- Users are recommended to upgrade to version 3.4.3, which fixes the issue.
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