{"id":"CVE-2026-42526","title":"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","summary":"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 anoth…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-863"],"vendor":"apache","product":"airflow_providers_amazon","affected":["airflow_providers_amazon < 9.28.0"],"patched":["airflow_providers_amazon 9.28.0"],"published":"2026-05-19","updated":"2026-06-30","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-42526","references":[{"url":"https://github.com/apache/airflow/pull/65703","label":"security@apache.org"},{"url":"https://lists.apache.org/thread/0092sz5g520d3qqjb01wd61myqlgjtyn","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/05/19/36","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00413,"epssPercentile":0.35314,"ingestedAt":"2026-07-01T09:50:45.847Z","slug":"CVE-2026-42526","body":"## Overview\n\nIn 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.\n\n## Affected\n\n- `airflow_providers_amazon < 9.28.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `airflow_providers_amazon 9.28.0`","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}