PT-2026-7102

Name of the Vulnerable Software and Affected Versions Apache Airflow versions 3.1.0 through 3.1.6 Description An authorization flaw exists in Apache Airflow that could allow an authenticated user with limited task permissions to view task logs without proper authorization. The issue affects syste...

BIT-AIRFLOW-2025-68438 Apache Airflow: Secrets in rendered templates could contain parts of sensitive values when truncated

In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed core maxtemplatedfieldlength, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include...

PYSEC-2026-10

In Apache Airflow versions before 3.1.6, and 2.11.1 the proxies and proxy fields within a Connection may include proxy URLs containing embedded authentication information. These fields were not treated as sensitive by default and therefore were not automatically masked in log output. As a result,...

PYSEC-2026-10

In Apache Airflow versions before 3.1.6, and 2.11.1 the proxies and proxy fields within a Connection may include proxy URLs containing embedded authentication information. These fields were not treated as sensitive by default and therefore were not automatically masked in log output. As a result,...

Apache Airflow security vulnerabilities

Apache Airflow is an open-source platform developed by the Apache Foundation in the United States. It allows for the creation, management, and monitoring of workflows. This platform features scalability and dynamic monitoring capabilities. Prior to Apache Airflow 3.1.6, there were security...

Incorrect Resource Transfer Between Spheres

Overview apache-airflow-providers-edge3 is a Provider package apache-airflow-providers-edge3 for Apache Airflow Affected versions of this package are vulnerable to Incorrect Resource Transfer Between Spheres via the Edge3 Worker RPC. An attacker can execute arbitrary code in the web-server contex...

Apache Airflow Providers Edge3 exposes internal API allowing RCE in web server context

Edge3 Worker RPC RCE on Airflow 2. This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if projects installed and configured it on Airflow 2. The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if projects installed a...

GHSA-66H8-3G48-6HX8 Apache Airflow Providers Edge3 exposes internal API allowing RCE in web server context

Edge3 Worker RPC RCE on Airflow 2. This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if projects installed and configured it on Airflow 2. The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if projects installed a...

PYSEC-2025-87

Edge3 Worker RPC RCE on Airflow 2.This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if you installed and configured it on Airflow 2.The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if you installed and configure...

CVE-2025-67895 Apache Airflow Providers Edge3: Edge3 Worker RPC RCE on Airflow 2

Edge3 Worker RPC RCE on Airflow 2. This issue affects Apache Airflow Providers Edge3: before 2.0.0 - and only if you installed and configured it on Airflow 2. The Edge3 provider support in Airflow 2 has been always development-only and not officially released, however if you installed and...

PT-2025-51824

Name of the Vulnerable Software and Affected Versions Apache Airflow Providers Edge3 versions prior to 2.0.0 Description The Edge3 provider for Apache Airflow 2 contains an issue that allows a Dag author to perform Remote Code Execution RCE in the webserver context through a non-public API. This...

CVE-2025-54941

The CVE-2025-54941 issue affects Apache Airflow, specifically the example_dag_decorator parameter handling. A non-validated parameter in the example DAG allowed a UI user to redirect to a malicious server and execute code on a worker, but exploitation requires that example DAGs are enabled in pro...

AWS VDP: Remote Code Execution in Amazon MWAA due to outdated Apache Airflow version

Explanation: I am a penetration tester working with Siemens. During a collaborative security assessment with an internal team, I discovered a Remote Code Execution RCE vulnerability in an Amazon Managed Workflows for Apache Airflow MWAA environment. I initially reported this issue to the AWS...

CVE-2021-28359

The "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit. This issue affects Apache Airflow versions 1.10.15 in 1.x series and affects 2.0.0 and 2.0.1 and 2.x series. This is the same as CVE-2020-13944 & CVE-2020-17515 but the implemented fix did not fi...

PYSEC-2024-265

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...

CVE-2024-32077 Apache Airflow: XSS vulnerability in Task Instance Log/Log Details

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...

PT-2023-8627 · Apache · Apache Airflow

Name of the Vulnerable Software and Affected Versions: Apache Airflow versions prior to 2.7.2 Description: The issue allows authenticated users of Airflow to list warnings for all DAGs, even if the user had no permission to see those DAGs, revealing the dag ids and the stack-traces of import erro...

Sensitive Information in Error Messages in Apache Airflow

Generation of Error Message Containing Sensitive Information vulnerability in Apache Software Foundation Apache Airflow.This issue affects Apache Airflow: before 2.5.2. The traceback contains information that might be useful for a potential attacker to better target their attack Python/Airflow...

PT-2022-25638

Name of the Vulnerable Software and Affected Versions Apache Airflow Spark Provider versions prior to 4.0.0 Apache Airflow versions prior to 2.3.0 Description The issue is related to an Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in Apach...

PYSEC-2021-122

If remote logging is not used, the worker in the case of CeleryExecutor or the scheduler in the case of LocalExecutor runs a Flask logging server and is listening on a specific port and also binds on 0.0.0.0 by default. This logging server had no authentication and allows reading log files of DAG...