{"action":"Upgrade apache-airflow to 1.10.11 or later.","affected":[{"fixed":"1.10.11","introduced":"0"}],"component":"apache-airflow","cve_ids":["CVE-2020-13927"],"ecosystem":"PyPI","epss":0.99778,"exploited":true,"fixed_versions":["1.10.11"],"ghsa_id":"GHSA-hhx9-p69v-cx2j","id":"tcs_01M5KFKTBZZS77ZWE4H1V37Z13","modified_at":"2025-10-22T19:42:35.160234Z","published_at":"2021-04-30T17:34:13Z","references":["https://osv.dev/vulnerability/GHSA-hhx9-p69v-cx2j","https://nvd.nist.gov/vuln/detail/CVE-2020-13927","https://github.com/apache/airflow/pull/9611","https://github.com/apache/airflow/commit/180bca4f993b7b778a8d2c65d3d357652218922b","https://github.com/apache/airflow/commit/9e305d6b810a2a21e2591a80a80ec41acb3afed0","https://airflow.apache.org/docs/apache-airflow/1.10.11/security.html#api-authentication","https://github.com/advisories/GHSA-hhx9-p69v-cx2j","https://github.com/apache/airflow","https://github.com/apache/airflow/releases/tag/1.10.11","https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2020-18.yaml","https://lists.apache.org/thread.html/r23a81b247aa346ff193670be565b2b8ea4b17ddbc7a35fc099c1aadd%40%3Cdev.airflow.apache.org%3E","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-13927","http://packetstormsecurity.com/files/162908/Apache-Airflow-1.10.10-Remote-Code-Execution.html","http://packetstormsecurity.com/files/174764/Apache-Airflow-1.10.10-Remote-Code-Execution.html"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-hhx9-p69v-cx2j","url":"https://osv.dev/vulnerability/GHSA-hhx9-p69v-cx2j"},{"source":"kev","source_id":"CVE-2020-13927","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json"}],"summary":"Authentication bypass in Apache Airflow"}