PYSEC-2026-182

Vulnerability from pysec - Published: 2026-06-01 09:16 - Updated: 2026-06-03 10:54
VLAI
Details

The partitioned_dag_runs endpoints in the Airflow UI enforced only asset-level access control, not per-Dag authorization. An authenticated UI/API user with global Asset:read permission could enumerate partition run state, schedule configuration, and asset wiring for Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping while granting users broader Asset access. Users are advised to upgrade to apache-airflow 3.2.2 or later.

Impacted products
Name purl
apache-airflow pkg:pypi/apache-airflow
Aliases

{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "PyPI",
        "name": "apache-airflow",
        "purl": "pkg:pypi/apache-airflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.2.0"
            },
            {
              "fixed": "3.2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.2.0",
        "3.2.1",
        "3.2.1rc1",
        "3.2.1rc2",
        "3.2.1rc3",
        "3.2.2rc1",
        "3.2.2rc2",
        "3.2.2rc3"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-41014"
  ],
  "details": "The partitioned_dag_runs endpoints in the Airflow UI enforced only asset-level access control, not per-Dag authorization. An authenticated UI/API user with global Asset:read permission could enumerate partition run state, schedule configuration, and asset wiring for Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping while granting users broader Asset access. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.",
  "id": "PYSEC-2026-182",
  "modified": "2026-06-03T10:54:36.252940Z",
  "published": "2026-06-01T09:16:18.230Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2026/05/31/4"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.apache.org/thread/12nbzwwby7g883w2j13gn7ny1545xob9"
    },
    {
      "type": "FIX",
      "url": "https://github.com/apache/airflow/pull/65344"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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