{"cve":"CVE-2017-15720","nvd":{"published":"2019-01-23T17:29:00.257","modified":"2026-06-17T01:08:09.780","status":"Modified","description":"In Apache Airflow 1.8.2 and earlier, an authenticated user can execute code remotely on the Airflow webserver by creating a special object.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-20"],"references":["https://lists.apache.org/thread.html/ade4d54ebf614f68dc81a08891755e60ea58ba88e0209233eeea5f57%40%3Cdev.airflow.apache.org%3E","https://lists.apache.org/thread.html/ade4d54ebf614f68dc81a08891755e60ea58ba88e0209233eeea5f57%40%3Cdev.airflow.apache.org%3E"],"products":["apache:airflow"],"source":"nvd","synced_at":"2026-10-19T20:54:46.948512734+00:00"},"epss":{"cve":"CVE-2017-15720","score":0.02532,"percentile":0.84924,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8fg4-j562-mjrc","url":"https://osv.dev/vulnerability/GHSA-8fg4-j562-mjrc","summary":"Improper Input Validation in Apache Airflow resulting in Remote Code Execution","modified":"2024-09-09T21:49:47.930328Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":["<1.9.0"],"fixed":["1.9.0"]}]},{"id":"PYSEC-2019-147","url":"https://osv.dev/vulnerability/PYSEC-2019-147","summary":"","modified":"2023-11-08T03:58:58.793337Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow","purl":"pkg:pypi/apache-airflow","ranges":["<1.9.0"],"fixed":["1.9.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}