Apache Airflow Yandex Lockbox backend allows cross-team secret disclosure
The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret belonging to another team by supplying an id that spells out that team's namespace, obtaining its credentials in full. No unusual configuration is required beyond enabling multi-team mode and using this backend. Users are advised to upgrade to apache-airflow-providers-yandex 4.5.1 or later, which refuses the team-agnostic fall-through for an id that could name a team namespace.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-68871US | — | — | ||
The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- http://www.openwall.com/lists/oss-security/2026/08/10/5WEB
- https://github.com/apache/airflowPACKAGE
- https://github.com/apache/airflow/commit/0d877a1a7680d779d3e8d24cf1bd50b0af1fc8d7WEB
- https://github.com/apache/airflow/pull/70877WEB
- https://github.com/apache/airflow/releases/tag/providers-yandex/4.5.1WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow-providers-yandex/PYSEC-2026-3715.yamlWEB
- https://lists.apache.org/thread/jlj9tv085txk4t0j029mvh43mz89o63cWEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-68871ADVISORY
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