{"id":"CVE-2023-39553","aliases":["GHSA-mq4v-6vg4-796c","PYSEC-2023-136","PYSEC-2026-1137"],"title":"apache-airflow-providers-apache-drill Improper Input Validation vulnerability","summary":"apache-airflow-providers-apache-drill Improper Input Validation vulnerability","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","vendor":"apache-airflow-providers-apache-drill","product":"apache-airflow-providers-apache-drill","ecosystem":"pip","affected":["apache-airflow-providers-apache-drill < 2.4.3"],"patched":["apache-airflow-providers-apache-drill 2.4.3"],"published":"2023-08-11","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-mq4v-6vg4-796c","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39553"},{"url":"https://github.com/apache/airflow/pull/33074"},{"url":"https://github.com/apache/airflow/commit/394a727ac2c18d58978bf186a7a92923460ec110"},{"url":"https://github.com/apache/airflow"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2023-136.yaml"},{"url":"https://lists.apache.org/thread/ozpl0opmob49rkcz8svo8wkxyw1395sf"},{"url":"https://www.openwall.com/lists/oss-security/2023/08/11/1"},{"url":"http://www.openwall.com/lists/oss-security/2023/08/11/1"}],"tags":["osv","pip"],"epss":0.02284,"epssPercentile":0.82478,"ingestedAt":"2026-07-08T18:25:51.392Z","slug":"CVE-2023-39553","body":"## Overview\n\nImproper Input Validation vulnerability in Apache Software Foundation Apache Airflow Drill Provider.\n\nApache Airflow Drill Provider is affected by a vulnerability that allows an attacker to pass in malicious parameters when establishing a connection with DrillHook giving an opportunity to read files on the Airflow server.\nThis issue affects Apache Airflow Drill Provider before 2.4.3.\nIt is recommended to upgrade to a version that is not affected.\n\n## Affected packages\n\n- `apache-airflow-providers-apache-drill < 2.4.3`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `apache-airflow-providers-apache-drill 2.4.3`","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":41.3,"likelihood":0.5,"exploitation":0,"ransomware":0},"changes":[]}