Apache DolphinScheduler: The `/v2` experimental interface lacks permission checks

published 2026-06-17 4 mo ago modified 2026-10-26 14 d ago also GHSA-85g9-8j9g-p486 , EUVD-2026-37583

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 27%
public exploits: 0; none known

Incorrect Authorization vulnerability of `/v2` experimental interface 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

fixed in 2

maven org.apache.dolphinscheduler:dolphinscheduler-api 3.4.2
Apache Software Foundation Apache DolphinScheduler 3.4.2

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 4 mo ago (2026-06-17)

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% 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:N/UI:N/S:U/C:L/I:L/A:N
NVD	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
GitHub	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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/5o5jrg1snkmrto96wg015wgbh7hyckzc
vendor-advisory, web, mailing-list
openwall.com /lists/oss-security/2026/06/17/3
web, mailing-list, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2026-32967
advisory
github.com /apache/dolphinscheduler
package

Sources

Fencer Vulns 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.

Summary