{"id":"BIT-airflow-2026-48828","summary":"Apache Airflow: Bulk JSON Variables bypass should_hide_value_for_key - redact() called without the key","details":"The Bulk Variables API in Apache Airflow called the redactor without passing the variable's key, so the key-based `should_hide_value_for_key` check (which triggers on secret-suffixed key names like `*_password` / `*_token` / `*_secret`) could not fire for JSON-decodable variable values. An authenticated UI/API user with bulk Variable read permission could retrieve plaintext values from JSON variables whose key would otherwise trigger redaction. Affects deployments that store sensitive values in JSON-typed Airflow Variables under secret-suffixed key names. Users are advised to upgrade to `apache-airflow` 3.3.0 or later (the fix landed on `main` after 3.2.2; no 3.2.x backport).","aliases":["CVE-2026-48828","GHSA-563f-2439-rmq4","PYSEC-2026-3806"],"modified":"2026-09-10T12:26:08.169900535Z","published":"2026-07-09T08:42:12.518Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2026/07/07/2"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/67495"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/y9kf314t6dhnv994hr11wj3tbow847yc"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48828"}],"affected":[{"package":{"name":"airflow","ecosystem":"Bitnami","purl":"pkg:bitnami/airflow"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.3.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/airflow/BIT-airflow-2026-48828.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}