{"action":"Upgrade apache-airflow to 2.4.3 or later.","affected":[{"fixed":"2.4.3","introduced":"0"}],"component":"apache-airflow","cve_ids":["CVE-2023-39553"],"ecosystem":"PyPI","epss":0.02284,"exploited":false,"fixed_versions":["2.4.3"],"ghsa_id":"GHSA-mq4v-6vg4-796c","id":"tcs_01M5KGJFGHG72BVJ2VR3DXFQJ1","modified_at":"2026-07-07T17:56:40.304168930Z","published_at":"2023-08-11T08:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2023-136","https://github.com/apache/airflow/pull/33074","https://lists.apache.org/thread/ozpl0opmob49rkcz8svo8wkxyw1395sf","http://www.openwall.com/lists/oss-security/2023/08/11/1"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2023-136","url":"https://osv.dev/vulnerability/PYSEC-2023-136"}],"summary":"Improper Input Validation vulnerability in Apache Software Foundation Apache Airflow Drill Provider."}