FKIE_CVE-2026-71899

Vulnerability from fkie_nvd - Published: 2026-09-29 14:17 - Updated: 2026-09-29 16:17
Severity
Summary
A missing authorization vulnerability exists in the `query-dynamic-sub-workflows` API of Apache DolphinScheduler. The API does not properly verify whether the authenticated user has permission to access the workflows being queried. An authenticated user who does not have permission to access a specific project can invoke the API with parameters referencing workflows belonging to that project and retrieve workflow information. This allows users to access workflow data outside their authorized project scope, resulting in unauthorized information disclosure. This issue affects Apache DolphinScheduler: from 3.2.0 before 3.4.3. Users are recommended to upgrade to version 3.4.3, which fixes the issue.
References
security@apache.orghttps://lists.apache.org/thread.html/qcork1j6q52xsp419vgb5dsstp9mxk09
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2026/09/29/22
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "org.apache.dolphinscheduler:dolphinscheduler-api",
          "packageURL": "pkg:maven/org.apache.dolphinscheduler/dolphinscheduler-api",
          "product": "Apache DolphinScheduler",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "3.4.3",
              "status": "affected",
              "version": "3.2.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@apache.org"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A missing authorization vulnerability exists in the `query-dynamic-sub-workflows` API of Apache DolphinScheduler. The API does not properly verify whether the authenticated user has permission to access the workflows being queried.\n\n\n\nAn authenticated user who does not have permission to access a specific project can invoke the API with parameters referencing workflows belonging to that project and retrieve workflow information. This allows users to access workflow data outside their authorized project scope, resulting in unauthorized information disclosure.\n\n\n\nThis issue affects Apache DolphinScheduler: from 3.2.0 before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue."
    }
  ],
  "id": "CVE-2026-71899",
  "lastModified": "2026-09-29T16:17:09.800",
  "metrics": {},
  "published": "2026-09-29T14:17:21.190",
  "references": [
    {
      "source": "security@apache.org",
      "url": "https://lists.apache.org/thread.html/qcork1j6q52xsp419vgb5dsstp9mxk09"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2026/09/29/22"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}



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