{"id":"CVE-2025-62503","aliases":["GHSA-gp5f-cx7h-8q6f","BIT-airflow-2025-62503","PYSEC-2026-1133"],"title":"Apache Airflow's create action can upsert existing Pools/Connections/Variables","summary":"Apache Airflow's create action can upsert existing Pools/Connections/Variables","severity":"medium","cvss":4.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","vendor":"apache-airflow","product":"apache-airflow","ecosystem":"pip","affected":["apache-airflow >= 3.0.0, < 3.1.1"],"patched":["apache-airflow 3.1.1"],"published":"2025-10-30","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-gp5f-cx7h-8q6f","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62503"},{"url":"https://github.com/apache/airflow"},{"url":"https://lists.apache.org/thread/ov923dyccwbv01v9mhcv7t7ykzobycfo"},{"url":"http://www.openwall.com/lists/oss-security/2025/10/29/8"}],"tags":["osv","pip"],"epss":0.00405,"epssPercentile":0.34569,"ingestedAt":"2026-07-08T18:25:49.747Z","slug":"CVE-2025-62503","body":"## Overview\n\nUser with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.\n\n## Affected packages\n\n- `apache-airflow >= 3.0.0, < 3.1.1`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `apache-airflow 3.1.1`","depth":"sunlit","depthScore":25,"depthScoreParts":{"impact":25.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}