{"id":"CVE-2020-11982","details":"An issue was found in Apache Airflow versions 1.10.10 and below. When using CeleryExecutor, if an attack can connect to the broker (Redis, RabbitMQ) directly, it was possible to insert a malicious payload directly to the broker which could lead to a deserialization attack (and thus remote code execution) on the Worker.","aliases":["BIT-airflow-2020-11982","GHSA-9g2w-5f3v-mfmm","PYSEC-2020-16"],"modified":"2026-04-11T22:57:33.895446Z","published":"2020-07-17T00:15:10.477Z","references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread.html/r7255cf0be3566f23a768e2a04b40fb09e52fcd1872695428ba9afe91%40%3Cusers.airflow.apache.org%3E"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/airflow","events":[{"introduced":"0"},{"last_affected":"1c2d5de877a993a6541e017d4d59938315814448"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"1.10.10"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*"}}],"versions":["constraints-1.10.1","constraints-1.10.10","constraints-1.10.2","constraints-1.10.3","constraints-1.10.4","constraints-1.10.5","constraints-1.10.6","constraints-1.10.7","constraints-1.10.8","constraints-1.10.9"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11982.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}