{"cve":"CVE-2021-45230","nvd":{"published":"2022-01-20T11:15:07.993","modified":"2026-06-17T04:13:12.890","status":"Modified","description":"In Apache Airflow prior to 2.2.0. This CVE applies to a specific case where a User who has \"can_create\" permissions on DAG Runs can create Dag Runs for dags that they don't have \"edit\" permissions for.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","score":6.5},"cwes":[],"references":["https://lists.apache.org/thread/m778ojn0k595rwco4ht9wjql89mjoxnl","https://lists.apache.org/thread/m778ojn0k595rwco4ht9wjql89mjoxnl"],"products":["apache:airflow"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2021-45230","score":0.01709,"percentile":0.77336,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-4jh2-3c85-q67h","url":"https://osv.dev/vulnerability/GHSA-4jh2-3c85-q67h","summary":"Improper Privilege Management in apache-airflow","modified":"2024-09-03T21:46:24.700136Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":["<2.2.0"],"fixed":["2.2.0"]}]},{"id":"PYSEC-2022-11","url":"https://osv.dev/vulnerability/PYSEC-2022-11","summary":"","modified":"2023-12-06T01:01:43.208047Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":[">=1.10.0 <2.0.0b1",">=2.0.0 <2.2.0"],"fixed":["2.0.0b1","2.2.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}