CVE-2026-42357
Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2026-42357- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
CVE List
Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
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.
- Record
CVE-2026-42357- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
EUVDEUVD-2026-37582
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.
- Record
EUVD-2026-37582- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-wv7f-c794-82v6
Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
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.
- Record
GHSA-wv7f-c794-82v6- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
OSV
Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
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.
- Record
CVE-2026-42357- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
OSVGHSA-wv7f-c794-82v6
Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
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.
- Record
GHSA-wv7f-c794-82v6- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.apache.dolphinscheduler:dolphinscheduler-apiMaven |
before 3.4.2 | 3.4.2 |
org.apache.dolphinscheduler:dolphinscheduler-apiMaven |
before 3.4.2, plus listed versions 1.2.01.2.11.3.01.3.11.3.2 Show 43 moreShow less1.3.31.3.41.3.51.3.61.3.71.3.81.3.92.0.02.0.0-alpha2.0.12.0.22.0.32.0.42.0.52.0.62.0.93.0.03.0.0-alpha3.0.0-beta-13.0.0-beta-23.0.13.0.23.0.33.0.43.0.53.0.63.1.03.1.13.1.23.1.33.1.43.1.53.1.63.1.73.1.83.1.93.2.03.2.13.3.0-alpha3.3.13.3.23.4.03.4.1 |
3.4.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-42357 is a medium vulnerability (CVSS 6.5) in Apache Dolphinscheduler, published June 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 24th percentile. Fixed in org.apache.dolphinscheduler:dolphinscheduler-api 3.4.2.
References
lists.apache.org/thread/74l2rrz32w2chn7vz64313gk7ox5wjtr
openwall.com/lists/oss-security/2026/06/17/4
nvd.nist.gov/vuln/detail/CVE-2026-42357
github.com/advisories/GHSA-wv7f-c794-82v6
repo.maven.apache.org/maven2