Vulnerability-Lookup

CVE-2025-62503 (GCVE-0-2025-62503)

Vulnerability from cvelistv5 – Published: 2025-10-30 09:11 – Updated: 2025-10-30 14:25

Title

Apache Airflow: Privilege boundary bypass in bulk APIs (create action can upsert existing Pools/Connections/Variables)

Summary

User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.

Severity

4.6 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-30 14:25 UTC

CWE

CWE-250 - Execution with Unnecessary Privileges

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 943 records in the last 180 days details

References

2 references

URL	Tags
https://lists.apache.org/thread/3v58249qscyn1hg24…	vendor-advisory
http://www.openwall.com/lists/oss-security/2025/10/29/8

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache Airflow	Affected: 3.0.0 , < 3.1.1 (semver)	guessed

Credits

Maciej Kawka

Show details on NVD website

JSON

To clipboard

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bit-airflow-2025-62503

Vulnerability from bitnami_vulndb

Published

2025-11-06 12:53

Modified

2026-09-08 08:34

Summary

Apache Airflow: Privilege boundary bypass in bulk APIs (create action can upsert existing Pools/Connections/Variables)

Details

User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "airflow",
        "purl": "pkg:bitnami/airflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.1.1"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-62503"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:apache:airflow:*:*:*:*:*:python:*:*"
    ],
    "severity": "Medium"
  },
  "details": "User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.",
  "id": "BIT-airflow-2025-62503",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2025-11-06T12:53:02.259Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2025/10/29/8"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62503"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Apache Airflow: Privilege boundary bypass in bulk APIs (create action can upsert existing Pools/Connections/Variables)"
}

CNVD-2025-30838

Vulnerability from cnvd - Published: 2025-12-17

Title

Apache Airflow安全绕过漏洞（CNVD-2025-30838）

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存在安全绕过漏洞，该漏洞是由于批量API中的权限边界绕过引起的。攻击者可利用该漏洞通过批量创建API并执行覆盖操作来更新现有记录。

Severity

中

Patch Name

Apache Airflow安全绕过漏洞（CNVD-2025-30838）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr

Reference

https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr

Impacted products

Name
Apache Airflow >=3.0.0，<3.1.1

Show details on source website

JSON

To clipboard

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  "number": "CNVD-2025-30838",
  "openTime": "2025-12-17",
  "patchDescription": "Apache Airflow\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u5177\u6709\u521b\u5efa\u3001\u7ba1\u7406\u548c\u76d1\u63a7\u5de5\u4f5c\u6d41\u7a0b\u529f\u80fd\u7684\u5f00\u6e90\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u53ef\u6269\u5c55\u548c\u52a8\u6001\u76d1\u63a7\u7b49\u7279\u70b9\u3002\r\n\r\nApache Airflow\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u6279\u91cfAPI\u4e2d\u7684\u6743\u9650\u8fb9\u754c\u7ed5\u8fc7\u5f15\u8d77\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6279\u91cf\u521b\u5efaAPI\u5e76\u6267\u884c\u8986\u76d6\u64cd\u4f5c\u6765\u66f4\u65b0\u73b0\u6709\u8bb0\u5f55\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache Airflow\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2025-30838\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Airflow \u003e=3.0.0\uff0c\u003c3.1.1"
  },
  "referenceLink": "https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr",
  "serverity": "\u4e2d",
  "submitTime": "2025-11-05",
  "title": "Apache Airflow\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2025-30838\uff09"
}

FKIE_CVE-2025-62503

Vulnerability from fkie_nvd - Published: 2025-10-30 10:15 - Updated: 2026-10-08 10:10

Severity

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

Summary

User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.

References

	URL	Tags
	security@apache.org	https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr	Mailing List, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2025/10/29/8	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	airflow	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://pypi.python.org",
          "defaultStatus": "unaffected",
          "packageName": "apache-airflow\u003e 3.0.0, \u003c 3.1.1",
          "product": "Apache Airflow",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "3.1.1",
              "status": "affected",
              "version": "3.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@apache.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "86A30AC1-F972-4F40-AC3B-A2DC722F85FF",
              "versionEndExcluding": "3.1.1",
              "versionStartIncluding": "3.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action."
    },
    {
      "lang": "es",
      "value": "Usuario con privilegio de CREAR y sin privilegio de ACTUALIZAR para Pools, Conexiones, Variables podr\u00eda actualizar registros existentes a trav\u00e9s de la API de creaci\u00f3n masiva con acci\u00f3n de sobrescritura."
    }
  ],
  "id": "CVE-2025-62503",
  "lastModified": "2026-10-08T10:10:00.227",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.1,
        "impactScore": 2.5,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-62503",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-30T14:25:35.794790Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-30T10:15:35.790",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2025/10/29/8"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-250"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

GHSA-GP5F-CX7H-8Q6F

Vulnerability from github – Published: 2025-10-30 12:31 – Updated: 2025-10-30 17:09

Summary

Apache Airflow's create action can upsert existing Pools/Connections/Variables

Details

User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.

Severity

4.6 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "apache-airflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-62503"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-250"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-30T17:09:32Z",
    "nvd_published_at": "2025-10-30T10:15:35Z",
    "severity": "MODERATE"
  },
  "details": "User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.",
  "id": "GHSA-gp5f-cx7h-8q6f",
  "modified": "2025-10-30T17:09:32Z",
  "published": "2025-10-30T12:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62503"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/airflow"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/ov923dyccwbv01v9mhcv7t7ykzobycfo"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/10/29/8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Airflow\u0027s create action can upsert existing Pools/Connections/Variables"
}

PYSEC-2026-1133

Vulnerability from pysec - Published: 2026-07-07 16:03 - Updated: 2026-07-07 17:23

Details

User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.

Severity

4.6 (Medium)


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

Impacted products

Name	purl
apache-airflow	pkg:pypi/apache-airflow

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "apache-airflow",
        "purl": "pkg:pypi/apache-airflow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.0",
        "3.0.1",
        "3.0.1rc1",
        "3.0.2",
        "3.0.2rc1",
        "3.0.2rc2",
        "3.0.3",
        "3.0.3rc1",
        "3.0.3rc2",
        "3.0.3rc3",
        "3.0.3rc4",
        "3.0.3rc5",
        "3.0.3rc6",
        "3.0.4",
        "3.0.4rc1",
        "3.0.4rc2",
        "3.0.5",
        "3.0.5rc1",
        "3.0.5rc2",
        "3.0.5rc3",
        "3.0.6",
        "3.0.6rc1",
        "3.0.6rc2",
        "3.1.0",
        "3.1.0b1",
        "3.1.0b2",
        "3.1.0rc1",
        "3.1.0rc2",
        "3.1.1rc1",
        "3.1.1rc2"
      ]
    }
  ],
  "aliases": [
    "CVE-2025-62503",
    "GHSA-gp5f-cx7h-8q6f"
  ],
  "details": "User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.",
  "id": "PYSEC-2026-1133",
  "modified": "2026-07-07T17:23:42.946922Z",
  "published": "2026-07-07T16:03:08.998940Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62503"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/airflow"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/ov923dyccwbv01v9mhcv7t7ykzobycfo"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/10/29/8"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/apache-airflow"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-gp5f-cx7h-8q6f"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Airflow\u0027s create action can upsert existing Pools/Connections/Variables"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-62503 (GCVE-0-2025-62503)

bit-airflow-2025-62503

Vulnerability from bitnami_vulndb

CNVD-2025-30838

FKIE_CVE-2025-62503

GHSA-GP5F-CX7H-8Q6F

PYSEC-2026-1133

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour