CVE-2026-47340 json
Apache DolphinScheduler: An incorrect authorization vulnerability allows authenticated users to access alert instances associated with alert groups they do not have permission to access.
published 2026-06-17 4 mo ago modified 2026-10-26 14 d ago also GHSA-694g-j8pj-cjj5 , EUVD-2026-37584
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
Allow authenticated users to access alert instances associated with alert groups they do not have permission to access. 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.
Patch / fix
- maven org.apache.dolphinscheduler:dolphinscheduler-api 3.4.2
- Apache Software Foundation Apache DolphinScheduler 3.4.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 4 mo ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.dolphinscheduler:dolphinscheduler-api | <3.4.2 |
3.4.2 |
Affected products
- Apache Software Foundation Apache DolphinScheduler
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
lists.apache.org
/thread/gx6v1wjb6qg3fzksxomysspy2gw54ooc
vendor-advisory, web, mailing-list
-
openwall.com
/lists/oss-security/2026/06/17/5
web, mailing-list, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-47340
advisory
-
github.com
/apache/dolphinscheduler
package
Sources
- CVE List CVE-2026-47340
- GitHub Advisory GHSA-694g-j8pj-cjj5
- NVD CVE-2026-47340
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