CVE-2026-42357 json
Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
published 4mo ago modified 14d ago also GHSA-wv7f-c794-82v6 , EUVD-2026-37582
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
Summary
Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
This issue affects Apache DolphinScheduler versions prior to 3.4.2.
Users are recommended to upgrade to version 3.4.2, which fixes this issue.
Patch / fix
- maven org.apache.dolphinscheduler:dolphinscheduler-api 3.4.2
- Apache Software Foundation Apache DolphinScheduler 3.4.1
Is CVE-2026-42357 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 4mo ago
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-09).
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-863 Incorrect Authorization
References
-
lists.apache.org
/thread/74l2rrz32w2chn7vz64313gk7ox5wjtr
vendor-advisory, web, mailing-list
-
openwall.com
/lists/oss-security/2026/06/17/4
web, mailing-list, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-42357
advisory
-
github.com
/apache/dolphinscheduler
package
Sources
- CVE List CVE-2026-42357
- GitHub Advisory GHSA-wv7f-c794-82v6
- NVD CVE-2026-42357
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.