CVE•Published 2026-06-17•Modified 2026-06-17•1 article on news•4 live references•NVD data

CVE-2026-32966Apache · Dolphinscheduler

Vulnerability data via NVD (ingested)

CVSS v3.1

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS percentile

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Weaknesses (CWE)

CWE-863Incorrect Authorization

Description

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.

Timeline

Published 2026-06-17

Modified 2026-06-17

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-32966

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Apache Dolphinscheduler"

All exposed Apache Dolphinscheduler instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Dolphinscheduler"

HTTP body or banner mentions "Dolphinscheduler" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-32966