Vulnerability-Lookup

CVE-2026-26929 (GCVE-0-2026-26929)

Vulnerability from cvelistv5 – Published: 2026-03-17 10:54 – Updated: 2026-03-17 15:40

Title

Apache Airflow: Wildcard DagVersion Listing Bypasses Per‑DAG RBAC and Leaks Metadata

Summary

Apache Airflow versions 3.0.0 through 3.1.7 FastAPI DagVersion listing API does not apply per-DAG authorization filtering when the request is made with dag_id set to "~" (wildcard for all DAGs). As a result, version metadata of DAGs that the requester is not authorized to access is returned. Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.

Severity ?

No CVSS data available.

CWE

CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

apache

References

URL

Tags

	https://github.com/apache/airflow/pull/61675	patch
	https://lists.apache.org/thread/g5o6khx83jwqvdyn0…	vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Airflow	Affected: 3.0.0 , < 3.1.8 (semver)

Credits

Pierre Jeambrun

Show details on NVD website

JSON

To clipboard

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CNVD-2026-15159

Vulnerability from cnvd - Published: 2026-03-27

Title

Apache Airflow信息泄露漏洞（CNVD-2026-15159）

Description

Apache Airflow是美国阿帕奇（Apache）基金会的一套具有创建、管理和监控工作流程功能的开源平台。该平台具有可扩展和动态监控等特点。 Apache Airflow存在信息泄露漏洞，该漏洞源于FastAPI DagVersion列表API在请求使用通配符dag_id时未应用每DAG授权过滤，攻击者可利用该漏洞导致返回请求者无权访问的DAG的版本元数据。

Severity

中

Patch Name

Apache Airflow信息泄露漏洞（CNVD-2026-15159）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://airflow.apache.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-26929

Impacted products

Name
Apache Airflow >=3.0.0，<3.1.8

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2026-26929",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-26929"
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FKIE_CVE-2026-26929

Vulnerability from fkie_nvd - Published: 2026-03-17 11:16 - Updated: 2026-03-17 16:16

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

References

URL	Tags
security@apache.org	https://github.com/apache/airflow/pull/61675	Issue Tracking
security@apache.org	https://lists.apache.org/thread/g5o6khx83jwqvdyn0mlyb0krt35cs9ss	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/03/17/4	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	airflow	*

JSON

To clipboard

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        {
          "cpeMatch": [
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    },
    {
      "lang": "es",
      "value": "Las versiones 3.0.0 a 3.1.7 de Apache Airflow: la API de listado de DagVersion de FastAPI no aplica el filtrado de autorizaci\u00f3n por DAG cuando la solicitud se realiza con dag_id establecido en \u0027~\u0027 (comod\u00edn para todos los DAGs). Como resultado, se devuelven los metadatos de versi\u00f3n de los DAGs a los que el solicitante no est\u00e1 autorizado a acceder.\n\nSe recomienda a los usuarios actualizar a Apache Airflow 3.1.8 o posterior, lo que resuelve este problema."
    }
  ],
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  "lastModified": "2026-03-17T16:16:20.530",
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  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

GHSA-4M3H-WP5W-5HQH

Vulnerability from github – Published: 2026-03-17 12:30 – Updated: 2026-03-18 16:19

Summary

Apache Airflow: Wildcard DagVersion Listing Bypasses Per‑DAG RBAC and Leaks Metadata

Details

Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.

Severity ?

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "apache-airflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.1.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-26929"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-18T16:19:16Z",
    "nvd_published_at": "2026-03-17T11:16:11Z",
    "severity": "HIGH"
  },
  "details": "Apache Airflow versions 3.0.0 through 3.1.7\u00a0FastAPI DagVersion listing API does not apply per-DAG authorization filtering when the request is made with dag_id set to \"~\" (wildcard for all DAGs). As a result, version metadata of DAGs that the requester is not authorized to access is returned.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.",
  "id": "GHSA-4m3h-wp5w-5hqh",
  "modified": "2026-03-18T16:19:16Z",
  "published": "2026-03-17T12:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26929"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/pull/61675"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/airflow"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/g5o6khx83jwqvdyn0mlyb0krt35cs9ss"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/03/17/4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Airflow: Wildcard DagVersion Listing Bypasses Per\u2011DAG RBAC and Leaks Metadata"
}

bit-airflow-2026-26929

Vulnerability from bitnami_vulndb

Published

2026-03-18 08:39

Modified

2026-03-18 09:23

Summary

Apache Airflow: Wildcard DagVersion Listing Bypasses Per‑DAG RBAC and Leaks Metadata

Details

Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "airflow",
        "purl": "pkg:bitnami/airflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.1.8"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-26929"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "Apache Airflow versions 3.0.0 through 3.1.7\u00a0FastAPI DagVersion listing API does not apply per-DAG authorization filtering when the request is made with dag_id set to \"~\" (wildcard for all DAGs). As a result, version metadata of DAGs that the requester is not authorized to access is returned.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.",
  "id": "BIT-airflow-2026-26929",
  "modified": "2026-03-18T09:23:06.258Z",
  "published": "2026-03-18T08:39:27.056Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/03/17/4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/pull/61675"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/g5o6khx83jwqvdyn0mlyb0krt35cs9ss"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26929"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Apache Airflow: Wildcard DagVersion Listing Bypasses Per\u2011DAG RBAC and Leaks Metadata"
}

Sightings

Author	Source	Type	Date

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

CVE-2026-26929 (GCVE-0-2026-26929)

CNVD-2026-15159

FKIE_CVE-2026-26929

GHSA-4M3H-WP5W-5HQH

bit-airflow-2026-26929

Vulnerability from bitnami_vulndb

Tags

Sightings

Nomenclature