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CVE-2026-71183: Apache DolphinScheduler 0 to before 3.4.3
CVE-2026-71183. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.0015 (percentile 0.03633), scored 2026-10-08.
Affected technology
Apache DolphinScheduler · 0 to before 3.4.3
Apache Software Foundation
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
Authenticated users can obtain information about data sources they are not authorized to access through the /unauth-datasource and /authed-datasource endpoints. Source advisory’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as high; integrity impact as low; availability impact as none.
- CWE
- CWE-863
- CCR priority
- 28.4 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N · Source advisory
- EPSS
- 0.0015 · percentile 0.03633 · 2026-10-08
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-08 18:27:24.781324+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-71183.html