Apache: >> Airflow Security Vulnerabilities
Apache Airflow versions before 2.10.3 contain a vulnerability that could expose sensitive configuration variables in task logs. This vulnerability allows DAG authors to unintentionally or intentionally log sensitive configuration variables. Unauthorized users could access these logs, potentially exposing critical data that could be exploited to compromise the security of the Airflow deployment. In version 2.10.3, secrets are now masked in task logs to prevent sensitive configuration variables from being exposed in the logging output. Users should upgrade to Airflow 2.10.3 or the latest version to eliminate this vulnerability. If you suspect that DAG authors could have logged the secret values to the logs and that your logs are not additionally protected, it is also recommended that you update those secrets.
CVSS Score
7.5
EPSS Score
0.012
Published
2024-11-15
Airflow versions before 2.10.3 have a vulnerability that allows authenticated users with audit log access to see sensitive values in audit logs which they should not see. When sensitive variables were set via airflow CLI, values of those variables appeared in the audit log and were stored unencrypted in the Airflow database. While this risk is limited to users with audit log access, it is recommended to upgrade to Airflow 2.10.3 or a later version, which addresses this issue. Users who previously used the CLI to set secret variables should manually delete entries with those variables from the log table.
CVSS Score
4.9
EPSS Score
0.002
Published
2024-11-08
Apache Airflow versions before 2.10.1 have a vulnerability that allows DAG authors to add local settings to the DAG folder and get it executed by the scheduler, where the scheduler is not supposed to execute code submitted by the DAG author.
Users are advised to upgrade to version 2.10.1 or later, which has fixed the vulnerability.
CVSS Score
8.8
EPSS Score
0.006
Published
2024-09-07
Example DAG: example_inlet_event_extra.py shipped with Apache Airflow version 2.10.0 has a vulnerability that allows an authenticated attacker with only DAG trigger permission to execute arbitrary commands. If you used that example as the base of your DAGs - please review if you have not copied the dangerous example; see https://github.com/apache/airflow/pull/41873 for more information. We recommend against exposing the example DAGs in your deployment. If you must expose the example DAGs, upgrade Airflow to version 2.10.1 or later.
CVSS Score
8.8
EPSS Score
0.012
Published
2024-09-07
Apache Airflow, versions before 2.10.0, have a vulnerability that allows the developer of a malicious provider to execute a cross-site scripting attack when clicking on a provider documentation link. This would require the provider to be installed on the web server and the user to click the provider link.
Users should upgrade to 2.10.0 or later, which fixes this vulnerability.
CVSS Score
6.1
EPSS Score
0.015
Published
2024-08-21
Insufficient Session Expiration vulnerability in Apache Airflow Providers FAB.
This issue affects Apache Airflow Providers FAB: 1.2.1 (when used with Apache Airflow 2.9.3) and FAB 1.2.0 for all Airflow versions. The FAB provider prevented the user from logging out.
* FAB provider 1.2.1 only affected Airflow 2.9.3 (earlier and later versions of Airflow are not affected)
* FAB provider 1.2.0 affected all versions of Airflow.
Users who run Apache Airflow 2.9.3 are recommended to upgrade to Apache Airflow Providers FAB version 1.2.2 which fixes the issue.
Users who run Any Apache Airflow version and have FAB provider 1.2.0 are recommended to upgrade to Apache Airflow Providers FAB version 1.2.2 which fixes the issue.
Also upgrading Apache Airflow to latest version available is recommended.
Note: Early version of Airflow reference container images of Airflow 2.9.3 and constraint files contained FAB provider 1.2.1 version, but this is fixed in updated versions of the images.
Users are advised to pull the latest Airflow images or reinstall FAB provider according to the current constraints.
CVSS Score
9.8
EPSS Score
0.009
Published
2024-08-05
Apache Airflow 2.4.0, and versions before 2.9.3, has a vulnerability that allows authenticated DAG authors to craft a doc_md parameter in a way that could execute arbitrary code in the scheduler context, which should be forbidden according to the Airflow Security model. Users should upgrade to version 2.9.3 or later which has removed the vulnerability.
CVSS Score
8.8
EPSS Score
0.001
Published
2024-07-17
Apache Airflow versions before 2.9.3 have a vulnerability that allows an authenticated attacker to inject a malicious link when installing a provider. Users are recommended to upgrade to version 2.9.3, which fixes this issue.
CVSS Score
5.4
EPSS Score
0.002
Published
2024-07-17
Use of Web Browser Cache Containing Sensitive Information vulnerability in Apache Airflow.
Airflow did not return "Cache-Control" header for dynamic content, which in case of some browsers could result in potentially storing sensitive data in local cache of the browser.
This issue affects Apache Airflow: before 2.9.2.
Users are recommended to upgrade to version 2.9.2, which fixes the issue.
CVSS Score
5.5
EPSS Score
0.001
Published
2024-06-14
Apache Airflow version 2.9.0 has a vulnerability that allows an authenticated attacker to inject malicious data into the task instance logs.
Users are recommended to upgrade to version 2.9.1, which fixes this issue.
CVSS Score
5.4
EPSS Score
0.025
Published
2024-05-14
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