Apache Airflow: Authorization bypass in DagRun wait endpoint (XCom exposure)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Apache Software Foundation | Apache Airflow | unaffected |
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| Apache | Airflow |
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| Source | ID | Title |
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Github GHSA |
GHSA-r7vr-m4jw-r794 | Apache Airflow has an authorization bypass in DagRun wait endpoint |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.697% probability within 30 days)
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| CPEs | cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:* |
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| First Time appeared |
Apache
Apache airflow |
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| Vendors & Products |
Apache
Apache airflow |
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| Metrics |
cvssV3_1
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| References |
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| Description | Apache Airflow versions 3.0.0 through 3.1.8 DagRun wait endpoint returns XCom result values even to users who only have DAG Run read permissions, such as the Viewer role.This behavior conflicts with the FAB RBAC model, which treats XCom as a separate protected resource, and with the security model documentation that defines the Viewer role as read-only. Airflow uses the FAB Auth Manager to manage access control on a per-resource basis. The Viewer role is intended to be read-only by default, and the security model documentation defines Viewer users as those who can inspect DAGs without accessing sensitive execution results. Users are recommended to upgrade to Apache Airflow 3.2.0 which resolves this issue. | |
| Title | Apache Airflow: Authorization bypass in DagRun wait endpoint (XCom exposure) | |
| Weaknesses | CWE-668 | |
| References |
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