Vulnerability-Lookup

GHSA-R989-CJHX-3V49

Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-18 14:32

Summary

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

Details

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.

Severity

9.8 (Critical)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.dolphinscheduler:dolphinscheduler-api"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-32966"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-18T14:32:18Z",
    "nvd_published_at": "2026-06-17T13:20:16Z",
    "severity": "CRITICAL"
  },
  "details": "DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache DolphinScheduler.\n\nThis issue affects Apache DolphinScheduler: before 3.4.2.\n\nUsers are recommended to upgrade to version 3.4.2, which fixes the issue.",
  "id": "GHSA-r989-cjhx-3v49",
  "modified": "2026-06-18T14:32:19Z",
  "published": "2026-06-17T18:35:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32966"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/dolphinscheduler"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/4f1fojpj26z9y5nd1ko845gcknpn75g2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/06/17/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure "
}

CVE-2026-32966 (GCVE-0-2026-32966)

Vulnerability from cvelistv5 – Published: 2026-06-17 08:43 – Updated: 2026-06-17 15:34

Title

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

Summary

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.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-863 - Incorrect Authorization

Assigner

apache

References

2 references

URL	Tags
https://lists.apache.org/thread/4f1fojpj26z9y5nd1…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/06/17/2

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache DolphinScheduler	Affected: 0 , < 3.4.2 (semver)

Credits

b0b0haha (603571786@qq.com) j311yl0v3u (2439839508@qq.com)

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JSON

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        "providerMetadata": {
          "dateUpdated": "2026-06-17T09:39:51.818Z",
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        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/06/17/2"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
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                    "Exploitation": "none"
                  },
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                    "Automatable": "yes"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-17T15:34:00.767997Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2026-06-17T15:34:06.325Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
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      "affected": [
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          "collectionURL": "https://repo.maven.apache.org/maven2",
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          "versions": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-R989-CJHX-3V49

CVE-2026-32966 (GCVE-0-2026-32966)

Tags

Sightings

Nomenclature