Apache Software Foundation Apache Airflow vulnerabilities

CVE-2025-54831 [MEDIUM] CWE-213 CVE-2025-54831: Apache Airflow 3 introduced a change to the handling of sensitive information in Connections. The in Apache Airflow 3 introduced a change to the handling of sensitive information in Connections. The intent was to restrict access to sensitive connection fields to Connection Editing Users, effectively applying a "write-only" model for sensitive values. In Airflow 3.0.3, this model was unintentionally violated: sensitive connection information could

CVE-2024-45784 [HIGH] CWE-1295 CVE-2024-45784: Apache Airflow versions before 2.10.3 contain a vulnerability that could expose sensitive configurat 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 compr

CVE-2024-50378 [MEDIUM] CWE-201 CVE-2024-50378: Airflow versions before 2.10.3 have a vulnerability that allows authenticated users with audit log a 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 limit

CVE-2024-45498 [HIGH] CWE-116 CVE-2024-45498: Example DAG: example_inlet_event_extra.py shipped with Apache Airflow version 2.10.0 has a vulnerabi 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/airf

CVE-2024-45034 [HIGH] CWE-250 CVE-2024-45034: Apache Airflow versions before 2.10.1 have a vulnerability that allows DAG authors to add local sett 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.

CVE-2024-41937 [MEDIUM] CWE-79 CVE-2024-41937: Apache Airflow, versions before 2.10.0, have a vulnerability that allows the developer of a maliciou 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, whic

CVE-2024-39877 [HIGH] CWE-94 CVE-2024-39877: Apache Airflow 2.4.0, and versions before 2.9.3, has a vulnerability that allows authenticated DAG a 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.

CVE-2024-39863 [MEDIUM] CWE-79 CVE-2024-39863: Apache Airflow versions before 2.9.3 have a vulnerability that allows an authenticated attacker to i 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.

CVE-2024-25142 [MEDIUM] CWE-525 CVE-2024-25142: Use of Web Browser Cache Containing Sensitive Information vulnerability in Apache Airflow.  Airflow 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 upg

CVE-2024-32077 [MEDIUM] CWE-79 CVE-2024-32077: Apache Airflow version 2.9.0 has a vulnerability that allows an authenticated attacker to inject mal 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.

CVE-2024-31869 [MEDIUM] CWE-200 Apache Airflow: Sensitive configuration for providers displayed when "non-sensitive-only" config used Apache Airflow: Sensitive configuration for providers displayed when "non-sensitive-only" config used Airflow versions 2.7.0 through 2.8.4 have a vulnerability that allows an authenticated user to see sensitive provider configuration via the "configuration" UI page when "non-sensitive-only" was set as "webserver.expose_config" configuration (The celery provider i

CVE-2024-29735 [MEDIUM] CWE-281 CVE-2024-29735: Improper Preservation of Permissions vulnerability in Apache Airflow.This issue affects Apache Airfl Improper Preservation of Permissions vulnerability in Apache Airflow.This issue affects Apache Airflow from 2.8.2 through 2.8.3. Airflow's local file task handler in Airflow incorrectly set permissions for all parent folders of log folder, in default configuration adding write access to Unix group of the folders. In the case Airflow is run with the

CVE-2024-28746 [HIGH] CWE-281 CVE-2024-28746: Apache Airflow, versions 2.8.0 through 2.8.2, has a vulnerability that allows an authenticated user Apache Airflow, versions 2.8.0 through 2.8.2, has a vulnerability that allows an authenticated user with limited permissions to access resources such as variables, connections, etc from the UI which they do not have permission to access. Users of Apache Airflow are recommended to upgrade to version 2.8.3 or newer to mitigate the risk associated with t

CVE-2024-26280 [MEDIUM] CWE-276 CVE-2024-26280: Apache Airflow, versions before 2.8.2, has a vulnerability that allows authenticated Ops and Viewers Apache Airflow, versions before 2.8.2, has a vulnerability that allows authenticated Ops and Viewers users to view all information on audit logs, including dag names and usernames they were not permitted to view. With 2.8.2 and newer, Ops and Viewer users do not have audit log permission by default, they need to be explicitly granted permissions to

CVE-2024-27906 [MEDIUM] CWE-862 CVE-2024-27906: Apache Airflow, versions before 2.8.2, has a vulnerability that allows authenticated users to view D Apache Airflow, versions before 2.8.2, has a vulnerability that allows authenticated users to view DAG code and import errors of DAGs they do not have permission to view through the API and the UI. Users of Apache Airflow are recommended to upgrade to version 2.8.2 or newer to mitigate the risk associated with this vulnerability

CVE-2023-50943 [HIGH] CWE-502 CVE-2023-50943: Apache Airflow, versions before 2.8.1, have a vulnerability that allows a potential attacker to pois Apache Airflow, versions before 2.8.1, have a vulnerability that allows a potential attacker to poison the XCom data by bypassing the protection of "enable_xcom_pickling=False" configuration setting resulting in poisoned data after XCom deserialization. This vulnerability is considered low since it requires a DAG author to exploit it. Users are recomm

CVE-2023-50944 [MEDIUM] CWE-862 CVE-2023-50944: Apache Airflow, versions before 2.8.1, have a vulnerability that allows an authenticated user to acc Apache Airflow, versions before 2.8.1, have a vulnerability that allows an authenticated user to access the source code of a DAG to which they don't have access. This vulnerability is considered low since it requires an authenticated user to exploit it. Users are recommended to upgrade to version 2.8.1, which fixes this issue.

CVE-2023-51702 [MEDIUM] CWE-312 CVE-2023-51702: Since version 5.2.0, when using deferrable mode with the path of a Kubernetes configuration file for Since version 5.2.0, when using deferrable mode with the path of a Kubernetes configuration file for authentication, the Airflow worker serializes this configuration file as a dictionary and sends it to the triggerer by storing it in metadata without any encryption. Additionally, if used with an Airflow version between 2.3.0 and 2.6.0, the configura

CVE-2023-48291 [MEDIUM] CWE-668 Apache Airflow: Improper access control to DAG resources Apache Airflow: Improper access control to DAG resources Apache Airflow, in versions prior to 2.8.0, contains a security vulnerability that allows an authenticated user with limited access to some DAGs, to craft a request that could give the user write access to various DAG resources for DAGs that the user had no access to, thus, enabling the user to clear DAGs they shouldn't. This is a missing fix for CVE

CVE-2023-49920 [MEDIUM] CWE-352 CVE-2023-49920: Apache Airflow, version 2.7.0 through 2.7.3, has a vulnerability that allows an attacker to trigger Apache Airflow, version 2.7.0 through 2.7.3, has a vulnerability that allows an attacker to trigger a DAG in a GET request without CSRF validation. As a result, it was possible for a malicious website opened in the same browser - by the user who also had Airflow UI opened - to trigger the execution of DAGs without the user's consent. Users are advise