{"action":"Upgrade apache-airflow to 3.1.5 or later.","affected":[{"fixed":"3.1.5","introduced":"3.1.0"}],"component":"apache-airflow","cve_ids":["CVE-2025-66388"],"ecosystem":"PyPI","epss":0.00479,"exploited":false,"fixed_versions":["3.1.5"],"ghsa_id":"GHSA-fv47-pqh6-wxgq","id":"tcs_01M5KFG54CXG358JC9GFB1AM32","modified_at":"2026-06-05T14:30:11.218674216Z","published_at":"2025-12-15T12:30:27Z","references":["https://osv.dev/vulnerability/GHSA-fv47-pqh6-wxgq","https://nvd.nist.gov/vuln/detail/CVE-2025-66388","https://github.com/apache/airflow/pull/58767","https://github.com/apache/airflow/pull/58772","https://github.com/apache/airflow","https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2025-86.yaml","https://lists.apache.org/thread/mv9hzsx8grjf7gdlkxwppnpbtogtls2g","http://www.openwall.com/lists/oss-security/2025/12/12/1"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-fv47-pqh6-wxgq","url":"https://osv.dev/vulnerability/GHSA-fv47-pqh6-wxgq"}],"summary":"Apache Airflow exposes secret values to authenticated UI users via rendered templates"}