{"id":"CVE-2023-49920","aliases":["BIT-airflow-2023-49920","GHSA-6m9r-7wrx-xmr6","PYSEC-2023-266"],"url":"https://o3.security/vulnerability/CVE-2023-49920","summary":"Apache Airflow: Missing CSRF protection on DAG/trigger","details":"Apache Airflow, version 2.7.0 through 2.7.3, has a vulnerability that allows an attacker to trigger a DAG in a GET request without CSRF validation. As a result, it was possible for a malicious website opened in the same browser - by the user who also had Airflow UI opened - to trigger the execution of DAGs without the user's consent.\nUsers are advised to upgrade to version 2.8.0 or later which is not affected","published":"2023-12-21T09:27:09.651Z","modified":"2026-08-12T03:51:35.345557807Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"apache-airflow","fixedVersion":"2.8.0"}],"fix":{"url":"https://github.com/apache/airflow/pull/36026","label":"apache/airflow#36026"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/12/21/3"},{"type":"WEB","url":"https://pypi.python.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49920.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/mnwd2vcfw3gms6ft6kl951vfbqrxsnjq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49920"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/36026"},{"type":"WEB","url":"https://github.com/apache/airflow/commit/f5d802791fa5f6b13b635f06a1ea2eccc22a9ba7"},{"type":"PACKAGE","url":"https://github.com/apache/airflow"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2023-266.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:35.345557807Z"}}