{"id":"CVE-2020-11983","aliases":["BIT-airflow-2020-11983","GHSA-q4p3-qw5c-mhpc","PYSEC-2020-17"],"url":"https://o3.security/vulnerability/CVE-2020-11983","summary":"Multiple stored XSS in RBAC Admin screens in Apache Airflow","details":"An issue was found in Apache Airflow versions 1.10.10 and below. It was discovered that many of the admin management screens in the new/RBAC UI handled escaping incorrectly, allowing authenticated users with appropriate permissions to create stored XSS attacks.","published":"2020-07-17T00:15:10.557Z","modified":"2026-08-07T15:14:13.285666Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"PyPI","name":"apache-airflow","fixedVersion":"1.10.11"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread.html/r7255cf0be3566f23a768e2a04b40fb09e52fcd1872695428ba9afe91%40%3Cusers.airflow.apache.org%3E"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T15:14:13.285666Z"}}