{"id":"CVE-2026-101031","published":"2026-11-09T10:17:02.313","lastModified":"2026-11-10T21:12:53.670","description":"The `example_dag_decorator` example Dag shipped with Apache Airflow validated an IP address fetched over HTTP with Python's `ipaddress` module and then placed it into a shell command. `ipaddress` accepts IPv6 zone identifiers containing arbitrary characters, so when example Dags are loaded (`load_examples` enabled), a user who can trigger that Dag with a custom `url` parameter could point it at a server whose response injects shell commands run on the worker. This is an incomplete fix for CVE-2025-54941; users who upgraded for CVE-2025-54941 should upgrade again. Users are advised to upgrade to apache-airflow 3.4.0 or later, or to disable example Dags (`load_examples = False`), which is recommended for production.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-78"],"vendors":[],"products":[],"references":[{"url":"https://github.com/apache/airflow/pull/73787","tags":[]},{"url":"https://lists.apache.org/thread.html/p53zxybld58wv722c7zxk0w8d2rnkfwk","tags":[]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-54941","tags":[]}],"exploitRefs":[{"url":"https://github.com/apache/airflow/pull/73787","tags":[]}],"hasPoc":true,"ai":null}