PYSEC-2026-1137

Vulnerability from pysec - Published: 2026-07-07 11:45 - Updated: 2026-07-07 17:23
VLAI
Details

Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Drill Provider.

Apache Airflow Drill Provider is affected by a vulnerability that allows an attacker to pass in malicious parameters when establishing a connection with DrillHook giving an opportunity to read files on the Airflow server. This issue affects Apache Airflow Drill Provider before 2.4.3. It is recommended to upgrade to a version that is not affected.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Impacted products
Name purl
apache-airflow-providers-apache-drill pkg:pypi/apache-airflow-providers-apache-drill
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "apache-airflow-providers-apache-drill",
        "purl": "pkg:pypi/apache-airflow-providers-apache-drill"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.0rc1",
        "1.0.0rc2",
        "1.0.1",
        "1.0.1rc1",
        "1.0.2",
        "1.0.2rc1",
        "1.0.3",
        "1.0.3rc1",
        "1.0.4",
        "1.0.4rc1",
        "2.0.0",
        "2.0.0rc1",
        "2.0.0rc2",
        "2.1.0",
        "2.1.0rc1",
        "2.2.0",
        "2.2.0rc1",
        "2.2.0rc2",
        "2.2.0rc3",
        "2.2.1",
        "2.2.1rc1",
        "2.3.0",
        "2.3.0rc1",
        "2.3.1",
        "2.3.1rc2",
        "2.3.1rc3",
        "2.3.2",
        "2.3.2rc1",
        "2.4.0",
        "2.4.0rc1",
        "2.4.0rc2",
        "2.4.1",
        "2.4.1rc1",
        "2.4.2",
        "2.4.2rc1",
        "2.4.3rc1"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-39553",
    "GHSA-mq4v-6vg4-796c"
  ],
  "details": "Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Drill Provider.\n\nApache Airflow Drill Provider is affected by a vulnerability that allows an attacker to pass in malicious parameters when establishing a connection with DrillHook giving an opportunity to read files on the Airflow server.\nThis issue affects Apache Airflow Drill Provider before 2.4.3.\nIt is recommended to upgrade to a version that is not affected.",
  "id": "PYSEC-2026-1137",
  "modified": "2026-07-07T17:23:40.775090Z",
  "published": "2026-07-07T11:45:22.484409Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39553"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/pull/33074"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/commit/394a727ac2c18d58978bf186a7a92923460ec110"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/airflow"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2023-136.yaml"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/ozpl0opmob49rkcz8svo8wkxyw1395sf"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2023/08/11/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/08/11/1"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/apache-airflow-providers-apache-drill"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-mq4v-6vg4-796c"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "apache-airflow-providers-apache-drill Improper Input Validation vulnerability"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.