{"id":"CVE-2025-62503","summary":"Apache Airflow: Privilege boundary bypass in bulk APIs (create action can upsert existing Pools/Connections/Variables)","details":"User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.","aliases":["BIT-airflow-2025-62503","GHSA-gp5f-cx7h-8q6f","PYSEC-2026-1133"],"modified":"2026-08-12T03:51:42.339296624Z","published":"2025-10-30T09:11:16.813Z","database_specific":{"cwe_ids":["CWE-250"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62503.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"3.0.0"},{"fixed":"3.1.1"}]}],"cna_assigner":"apache"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/10/29/8"},{"type":"WEB","url":"https://pypi.python.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62503.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62503"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/airflow","events":[{"introduced":"1fc3442f1307fdf5e1221b26f41266c4fed330d3"},{"fixed":"5246c009c557b4f6bdf1cd62bf9b89a2da63f630"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.0.0"},{"fixed":"3.1.1"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-62503.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"}]}