{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-30898", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-03-06T16:58:56.509Z", "datePublished": "2026-04-18T06:20:48.647Z", "dateUpdated": "2026-04-18T06:28:55.918Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected", "packageName": "apache-airflow", "product": "Apache Airflow", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "3.2.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Peyton Kennedy (p80n-sec) from Endor Labs"}, {"lang": "en", "type": "remediation developer", "value": "Kevin Yang"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advice.<br>"}], "value": "An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advice."}], "metrics": [{"other": {"content": {"text": "low"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-77", "description": "CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-04-18T06:21:28.649Z"}, "references": [{"tags": ["patch"], "url": "https://github.com/apache/airflow/pull/64129"}, {"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/26zmhfj1t95c1hld2r14ho81nzh1bdc8"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Airflow: Bad example of BashOperator shell injection via dag_run.conf", "x_generator": {"engine": "airflow-s/generate_cve_json.py"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/04/17/7"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-04-18T06:28:55.918Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advice."}], "id": "CVE-2026-30898", "lastModified": "2026-04-18T07:16:10.297", "metrics": {}, "published": "2026-04-18T07:16:10.297", "references": [{"source": "security@apache.org", "url": "https://github.com/apache/airflow/pull/64129"}, {"source": "security@apache.org", "url": "https://lists.apache.org/thread/26zmhfj1t95c1hld2r14ho81nzh1bdc8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/04/17/7"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-77"}], "source": "security@apache.org", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.2.0)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache Airflow", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "airflow", "vendor": "apache"}], "created": "2026-04-18T09:00:05.715101+00:00", "updated": "2026-04-18T09:00:05.715168+00:00", "vendors": ["apache", "apache$PRODUCT$airflow"]}