CVE-2026-42526

published 2026-05-19

CVE-2026-42526: In the AWS Secrets Manager and SSM Parameter Store secrets backends of `apache-airflow-providers-amazon` prior to 9.28.0, the team-scoping logic could resolve…

Priority P4 31 medium 5.3 CVSS 3.1

AV N AC H PR L UI N S U C H I N A N

In the AWS Secrets Manager and SSM Parameter Store secrets backends of `apache-airflow-providers-amazon` prior to 9.28.0, the team-scoping logic could resolve a `conn_id` containing a `/` (e.g. `"my_team/conn"`) to the same path as another team's team-scoped secret when the caller had no team context. A privileged caller without team context could therefore retrieve another team's secret by crafting a colliding `conn_id`. Fixed in 9.28.0 by switching the team-scope separator to `--` and rejecting team-shaped `conn_id`s when team context is absent. Affects the experimental multi-tenant teams feature only. Users are recommended to upgrade to `apache-airflow-providers-amazon` 9.28.0, which fixes the issue.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apache	apache-airflow-providers-amazon	< 9.28.0	9.28.0
apache_software_foundation	apache_airflow_amazon_provider	< 9.28.0	9.28.0

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