[<prev] [next>] [day] [month] [year] [list]
Message-ID: <a5d2a115-cdf4-9165-add9-e77583c4f279@apache.org>
Date: Mon, 10 Aug 2026 16:03:48 +0000
From: Jarek Potiuk <potiuk@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2026-68870: Apache Airflow Microsoft Azure provider:
microsoft.azure Key Vault backend: team-scope guard bypass resolves
another team's Connection or Variable
Severity: moderate
Affected versions:
- Apache Airflow Microsoft Azure provider (apache-airflow-providers-microsoft-azure) before 14.1.0
Description:
The Azure Key Vault secrets backend in Apache Airflow's Microsoft Azure 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-microsoft-azure 14.1.0 or later, which refuses the team-agnostic fall-through for an id that could name a team namespace.
Credit:
Apache Airflow security team (finder)
Jarek Potiuk (remediation developer)
References:
https://github.com/apache/airflow/pull/70876
https://github.com/apache/airflow/pull/70899
https://airflow.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-68870
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
