169 results · Feed
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High 7.5
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] max_templated_field_length, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a s…
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Medium 4.3
Apache Airflow: Secrets in rendered templates not redacted properly and exposed in the UI
A vulnerability in Apache Airflow allowed authenticated UI users to view secret values in rendered templates due to secrets not being properly redacted, potentially exposing secrets to users without the appropriate authorization. Users are recommended to upgr…
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Medium 4.6
Apache Airflow: Command injection in "example_dag_decorator"
An example dag `example_dag_decorator` had non-validated parameter that allowed the UI user to redirect the example to a malicious server and execute code on worker. This however required that the example dags are enabled in production (not default) or the ex…
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Medium 5.4
Apache Airflow: Airflow 3 API: /api/v2/dagReports executes DAG Python in API
API users via `/api/v2/dagReports` could perform Dag code execution in the context of the api-server if the api-server was deployed in the environment where Dag files were available.
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Medium 4.6
Apache Airflow: Privilege boundary bypass in bulk APIs (create action can upsert existing Pools/Connections/Variables)
User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action.
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Medium 6.5
Apache Airflow: Connection sensitive details exposed to users with READ permissions
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 Airf…
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High 7.5
Apache Airflow: Sensitive configuration values are not masked in the logs by default
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…
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Medium 4.9
Apache Airflow: Secrets not masked in UI when sensitive variables are set via Airflow cli
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…
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High 8.8
Apache Airflow: Authenticated DAG authors could execute code on scheduler nodes
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…
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High 8.8
Apache Airflow: Command Injection in an example DAG
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 - …
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Medium 6.1
Apache Airflow: Stored XSS Vulnerability on provider link
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 …
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High 8.8
Apache Airflow: DAG Author Code Execution possibility in airflow-scheduler
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 Secu…
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High 8.1
Apache Airflow: Potential XSS Vulnerability
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.
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Medium 5.5
Apache Airflow: Cache Control - Storage of Sensitive Data in Browser Cache
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 …
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Medium 5.4
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.
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Medium 5.3
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 provid…
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Medium 5.3
Apache Airflow: Potentially harmful permission changing by log task handler
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 configur…
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High 8.1
Apache Airflow: Ignored Airflow Permissions
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 Airf…
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Medium 4.7
Apache Airflow: Overly broad default permissions for Viewer/Ops (audit logs)
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 …
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Medium 5.9
Apache Airflow: Dag Code and Import Error Permissions Ignored
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…
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Medium 6.5
Apache Airflow: Bypass permission verification to read code of other dags
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…
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High 7.5
Apache Airflow: Potential pickle deserialization vulnerability in XComs
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 …
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Medium 6.5
Apache Airflow CNCF Kubernetes provider, Apache Airflow: Kubernetes configuration file saved without encryption in the Metadata and logged as plain text in the Triggerer service
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 encr…
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Medium 4.3
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 a…
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Medium 6.5
Apache Airflow: Improper access control vulnerability on the "varimport" endpoint
Apache Airflow, versions before 2.8.0, is affected by a vulnerability that allows an authenticated user without the variable edit permission, to update a variable. This flaw compromises the integrity of variable management, potentially leading to unauthorized…
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Medium 5.4
Apache Airflow: DAG Params alllow to embed unchecked Javascript
Apache Airflow, versions 2.6.0 through 2.7.3 has a stored XSS vulnerability that allows a DAG author to add an unbounded and not-sanitized javascript in the parameter description field of the DAG. This Javascript can be executed on the client side of any of t…
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Medium 6.5
Apache Airflow: Missing CSRF protection on DAG/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 Airf…
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Medium 6.5
Apache Airflow: Permission verification bypass allows viewing dagruns of other dags
Apache Airflow, versions before 2.7.3, has a vulnerability that allows an authorized user who has access to read specific DAGs only, to read information about task instances in other DAGs. This is a different issue than CVE-2023-42663 but leading to similar …
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Medium 4.3
Apache Airflow missing fix for CVE-2023-40611 in 2.7.1 (DAG run broken access)
We failed to apply CVE-2023-40611 in 2.7.1 and this vulnerability was marked as fixed then. Apache Airflow, versions before 2.7.3, is affected by a vulnerability that allows authenticated and DAG-view authorized Users to modify some DAG run detail values whe…
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High 7.5
Apache Airflow Celery provider, Apache Airflow: Sensitive information logged as clear text when rediss, amqp, rpc protocols are used as Celery result backend
Insertion of Sensitive Information into Log File vulnerability in Apache Airflow Celery provider, Apache Airflow. Sensitive information logged as clear text when rediss, amqp, rpc protocols are used as Celery result backend Note: the vulnerability is about th…
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Medium 4.3
Apache Airflow: Sensitive parameters exposed in API when "non-sensitive-only" configuration is set
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Airflow.This issue affects Apache Airflow from 2.4.0 to 2.7.0. Sensitive configuration information has been exposed to authenticated users with the ability to read configuratio…
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Medium 6.5
Apache Airflow: Bypass permission verification to view task instances of other dags
Apache Airflow, versions before 2.7.2, has a vulnerability that allows an authorized user who has access to read specific DAGs only, to read information about task instances in other DAGs. Users of Apache Airflow are advised to upgrade to version 2.7.2 or new…
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Medium 6.5
Apache Airflow: Improper access control to DAG resources
Apache Airflow, in versions prior to 2.7.2, 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 a…
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Medium 4.3
Apache Airflow: Configuration information leakage vulnerability
Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the "expose_config" option is set to "non-sensitive-only". The `expose_config` option is False by d…
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Medium 6.5
Apache Airflow: Improper access control vulnerability in the "List dag warnings" feature
Apache Airflow, versions prior to 2.7.2, contains a security vulnerability that allows authenticated users of Airflow to list warnings for all DAGs, even if the user had no permission to see those DAGs. It would reveal the dag_ids and the stack-traces of impo…
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Medium 6.5
Apache Airflow: Secrets can be unmasked in the "Rendered Template"
Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be mas…
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Medium 4.3
Apache Airflow Dag Runs Broken Access Control Vulnerability
Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated and DAG-view authorized Users to modify some DAG run detail values when submitting notes. This could have them alter details such as configuration parameters, star…
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Medium 5.9
Apache Airflow SMTP Provider, Apache Airflow IMAP Provider, Apache Airflow: SMTP/IMAP client components allowed MITM due to missing Certificate Validation
Apache Airflow SMTP Provider before 1.3.0, Apache Airflow IMAP Provider before 3.3.0, and Apache Airflow before 2.7.0 are affected by the Validation of OpenSSL Certificate vulnerability. The default SSL context with SSL library did not check a server's X.509 …
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High 8.1
Apache Airflow: Exposure of sensitive connection information, DOS and SSRF on "test connection" feature
Apache Airflow, in versions prior to 2.7.0, contains a security vulnerability that can be exploited by an authenticated user possessing Connection edit privileges. This vulnerability allows the user to access connection information and exploit the test connec…
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High 8.0
Session fixation in Apache Airflow web interface
The session fixation vulnerability allowed the authenticated user to continue accessing Airflow webserver even after the password of the user has been reset by the admin - up until the expiry of the session of the user. Other than manually cleaning the sessio…