CVE-2026-32966CWE-863

Apache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure

High · published June 17, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
50.7
In the wild
Unconfirmed
What it is

DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure 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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00655 · 50.7th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-06-17T08:43Z
EPSS history
Timeline
  • 17 JUN 08:43Z
    Apache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure
    cvelistv5