Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2026-03-18 08:39

Modified

2026-03-18 09:23

Summary

Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization

Details

Apache Airflow versions 3.1.0 through 3.1.7 missing authorization vulnerability in the Execution API's Human-in-the-Loop (HITL) endpoints that allows any authenticated task instance to read, approve, or reject HITL workflows belonging to any other task instance.

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": "3.1.0"
            },
            {
              "fixed": "3.1.8"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-30911"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
  },
  "details": "Apache Airflow versions 3.1.0 through 3.1.7 missing authorization vulnerability in the Execution API\u0027s Human-in-the-Loop (HITL) endpoints that allows any authenticated task instance to read, approve, or reject HITL workflows belonging to any other task instance.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.",
  "id": "BIT-airflow-2026-30911",
  "modified": "2026-03-18T09:23:06.258Z",
  "published": "2026-03-18T08:39:32.817Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/03/17/2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/pull/62886"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/1rs2v7fcko2otl6n9ytthcj87cmsgx51"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30911"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization"
}

CVE-2026-30911 (GCVE-0-2026-30911)

Vulnerability from cvelistv5 – Published: 2026-03-17 10:53 – Updated: 2026-03-17 13:42

Title

Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization

Summary

Severity ?

No CVSS data available.

CWE

CWE-862 - Missing Authorization

Assigner

apache

References

URL

Tags

	https://github.com/apache/airflow/pull/62886	patch
	https://lists.apache.org/thread/1rs2v7fcko2otl6n9…	vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Airflow	Affected: 3.1.0 , < 3.1.8 (semver)

Credits

Kai Aizen Aritra Basu

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-03-17T13:32:05.270Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/03/17/2"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 8.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-30911",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-17T13:41:43.644872Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-17T13:42:05.272Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pypi.python.org",
          "defaultStatus": "unaffected",
          "packageName": "apache-airflow",
          "product": "Apache Airflow",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "3.1.8",
              "status": "affected",
              "version": "3.1.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Kai Aizen"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Aritra Basu"
        }
      ],
      "descriptions": [
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          "lang": "en",
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              "type": "text/html",
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          "value": "Apache Airflow versions 3.1.0 through 3.1.7 missing authorization vulnerability in the Execution API\u0027s Human-in-the-Loop (HITL) endpoints that allows any authenticated task instance to read, approve, or reject HITL workflows belonging to any other task instance.\n\n\nUsers are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "text": "low"
            },
            "type": "Textual description of severity"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-17T10:53:02.587Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
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      },
      "references": [
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          "tags": [
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          ],
          "url": "https://github.com/apache/airflow/pull/62886"
        },
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          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.apache.org/thread/1rs2v7fcko2otl6n9ytthcj87cmsgx51"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Apache Airflow: Execution API HITL Endpoints Missing Per-Task Authorization",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2026-30911",
    "datePublished": "2026-03-17T10:53:02.587Z",
    "dateReserved": "2026-03-07T13:31:56.372Z",
    "dateUpdated": "2026-03-17T13:42:05.272Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

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

Vulnerability from bitnami_vulndb

CVE-2026-30911 (GCVE-0-2026-30911)

Tags

Sightings

Nomenclature