CVE-2021-26697
Medium
Description
The lineage endpoint of the deprecated Experimental API was not protected by authentication in Airflow 2.0.0. This allowed unauthenticated users to hit that endpoint. This is low-severity issue as the attacker needs to be aware of certain parameters to pass to that endpoint and even after can just get some metadata about a DAG and a Task. This issue affects Apache Airflow 2.0.0.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Apache Airflow
PublishedFeb 17, 2021
First seenFeb 17, 2021
Weakness typeCWE-269Improper privilege management
How to fix
Update
- apache-airflow2.0.1rc1, 2.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache airflow | 2.0.0 | — |
| apache-airflowPyPI | 2.0.0 ≤ v < 2.0.1rc1, v < 2.0.1 | 2.0.1rc1, 2.0.1 |
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