Vulnerability Details CVE-2026-68971
Apache Airflow's asset materialization endpoint (`POST /api/v2/assets/{asset_id}/materialize`) and the XCom result check on `wait_dag_run_until_finished` authorized the target Dag without its team, unlike every other authorization site. A team-aware auth manager distinguishes a team-scoped Dag from a global one by that field -- the Keycloak auth manager, for example, checks the `DAG` resource instead of `DAG:<team>` -- so the team-scoped permission that should gate the request was never consulted. In a deployment running multi-team mode with a team-aware auth manager, an authenticated user in one team could trigger Dag runs belonging to another team, supplying their own `dag_run_id` and `conf`, and could read another team's XCom values. Deployments using the FAB auth manager are unaffected, as it has no multi-team support. Users are advised to upgrade to apache-airflow 3.3.1 or later, which resolves the Dag's team at both sites.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 4.4%
CVSS Severity
CVSS v3 Score 6.5
References
Products affected by CVE-2026-68971
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cpe:2.3:a:apache:airflow:-
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cpe:2.3:a:apache:airflow:0.1
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cpe:2.3:a:apache:airflow:0.2
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cpe:2.3:a:apache:airflow:0.2.1
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cpe:2.3:a:apache:airflow:0.2.2
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cpe:2.3:a:apache:airflow:0.2.3
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cpe:2.3:a:apache:airflow:0.3
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cpe:2.3:a:apache:airflow:0.3.1
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cpe:2.3:a:apache:airflow:0.3.2
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cpe:2.3:a:apache:airflow:0.4
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cpe:2.3:a:apache:airflow:0.4.1
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cpe:2.3:a:apache:airflow:0.4.2
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cpe:2.3:a:apache:airflow:0.4.3
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cpe:2.3:a:apache:airflow:0.4.5
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cpe:2.3:a:apache:airflow:0.4.6
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cpe:2.3:a:apache:airflow:0.5.0
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cpe:2.3:a:apache:airflow:1.0.0
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cpe:2.3:a:apache:airflow:1.0.1
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cpe:2.3:a:apache:airflow:1.1.0
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cpe:2.3:a:apache:airflow:1.1.1
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cpe:2.3:a:apache:airflow:1.10.0
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cpe:2.3:a:apache:airflow:1.10.1
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cpe:2.3:a:apache:airflow:1.10.10
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cpe:2.3:a:apache:airflow:1.10.11
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cpe:2.3:a:apache:airflow:1.10.12
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cpe:2.3:a:apache:airflow:1.10.13
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cpe:2.3:a:apache:airflow:1.10.14
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cpe:2.3:a:apache:airflow:1.10.15
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cpe:2.3:a:apache:airflow:1.10.2
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cpe:2.3:a:apache:airflow:1.10.5
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cpe:2.3:a:apache:airflow:1.10.6
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cpe:2.3:a:apache:airflow:1.10.7
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cpe:2.3:a:apache:airflow:1.10.8
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cpe:2.3:a:apache:airflow:1.10.9
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cpe:2.3:a:apache:airflow:1.2.0
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cpe:2.3:a:apache:airflow:1.3.0
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cpe:2.3:a:apache:airflow:1.4.0
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cpe:2.3:a:apache:airflow:1.4.1
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cpe:2.3:a:apache:airflow:1.5.0
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cpe:2.3:a:apache:airflow:1.5.1
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cpe:2.3:a:apache:airflow:1.5.2
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cpe:2.3:a:apache:airflow:1.6.0
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cpe:2.3:a:apache:airflow:1.6.1
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cpe:2.3:a:apache:airflow:1.6.2
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cpe:2.3:a:apache:airflow:1.7.0
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cpe:2.3:a:apache:airflow:1.7.1
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cpe:2.3:a:apache:airflow:1.7.1.1
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cpe:2.3:a:apache:airflow:1.7.1.2
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cpe:2.3:a:apache:airflow:1.7.1.3
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cpe:2.3:a:apache:airflow:1.8.0
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cpe:2.3:a:apache:airflow:1.8.1
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cpe:2.3:a:apache:airflow:1.8.2
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cpe:2.3:a:apache:airflow:1.9.0
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cpe:2.3:a:apache:airflow:2.0.0
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cpe:2.3:a:apache:airflow:2.0.1
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cpe:2.3:a:apache:airflow:2.0.2
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cpe:2.3:a:apache:airflow:2.1.0
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cpe:2.3:a:apache:airflow:2.1.1
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cpe:2.3:a:apache:airflow:2.1.2
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cpe:2.3:a:apache:airflow:2.1.3
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cpe:2.3:a:apache:airflow:2.1.4
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cpe:2.3:a:apache:airflow:2.10.0
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cpe:2.3:a:apache:airflow:2.10.1
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cpe:2.3:a:apache:airflow:2.10.2
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cpe:2.3:a:apache:airflow:2.10.3
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cpe:2.3:a:apache:airflow:2.10.4
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cpe:2.3:a:apache:airflow:2.10.5
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cpe:2.3:a:apache:airflow:2.11.0
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cpe:2.3:a:apache:airflow:2.11.1
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cpe:2.3:a:apache:airflow:2.2.0
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cpe:2.3:a:apache:airflow:2.2.1
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cpe:2.3:a:apache:airflow:2.2.2
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cpe:2.3:a:apache:airflow:2.2.3
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cpe:2.3:a:apache:airflow:2.2.4
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cpe:2.3:a:apache:airflow:2.2.5
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cpe:2.3:a:apache:airflow:2.3.0
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cpe:2.3:a:apache:airflow:2.3.1
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cpe:2.3:a:apache:airflow:2.3.3
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cpe:2.3:a:apache:airflow:2.3.4
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cpe:2.3:a:apache:airflow:2.4.0
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cpe:2.3:a:apache:airflow:2.4.1
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cpe:2.3:a:apache:airflow:2.4.3
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cpe:2.3:a:apache:airflow:2.5.0
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cpe:2.3:a:apache:airflow:2.6.0
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cpe:2.3:a:apache:airflow:2.6.1
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cpe:2.3:a:apache:airflow:2.6.2
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cpe:2.3:a:apache:airflow:2.6.3
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cpe:2.3:a:apache:airflow:2.7.0
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cpe:2.3:a:apache:airflow:2.7.1
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cpe:2.3:a:apache:airflow:2.7.2
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cpe:2.3:a:apache:airflow:2.7.3
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cpe:2.3:a:apache:airflow:2.8.0
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cpe:2.3:a:apache:airflow:2.8.1
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cpe:2.3:a:apache:airflow:2.8.2
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cpe:2.3:a:apache:airflow:2.8.3
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cpe:2.3:a:apache:airflow:2.8.4
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cpe:2.3:a:apache:airflow:2.9.0
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cpe:2.3:a:apache:airflow:2.9.1
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cpe:2.3:a:apache:airflow:2.9.2
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cpe:2.3:a:apache:airflow:2.9.3
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cpe:2.3:a:apache:airflow:3.0.0
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cpe:2.3:a:apache:airflow:3.0.1
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cpe:2.3:a:apache:airflow:3.0.2
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cpe:2.3:a:apache:airflow:3.0.3
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cpe:2.3:a:apache:airflow:3.0.4
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cpe:2.3:a:apache:airflow:3.0.5
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cpe:2.3:a:apache:airflow:3.0.6
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cpe:2.3:a:apache:airflow:3.1.0
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cpe:2.3:a:apache:airflow:3.1.1
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cpe:2.3:a:apache:airflow:3.1.2
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cpe:2.3:a:apache:airflow:3.1.3
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cpe:2.3:a:apache:airflow:3.1.4
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cpe:2.3:a:apache:airflow:3.1.5
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cpe:2.3:a:apache:airflow:3.1.6
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cpe:2.3:a:apache:airflow:3.1.7
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cpe:2.3:a:apache:airflow:3.1.8
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cpe:2.3:a:apache:airflow:3.2.0
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cpe:2.3:a:apache:airflow:3.2.1
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cpe:2.3:a:apache:airflow:3.2.2
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cpe:2.3:a:apache:airflow:3.3.0