Apache Airflow vulnerabilities

CVE-2021-29621 [MEDIUM] CWE-203 CVE-2021-29621: Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database aut Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Upgrade to version 3.3.0 or higher to resolve.

CVE-2021-28359 [MEDIUM] CVE-2021-28359: The "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit 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 fix the issue completely. Update to Airflow 1.10.15 or 2.0.2. P

CVE-2021-26559 [MEDIUM] CWE-284 CVE-2021-26559: Improper Access Control on Configurations Endpoint for the Stable API of Apache Airflow allows users Improper Access Control on Configurations Endpoint for the Stable API of Apache Airflow allows users with Viewer or User role to get Airflow Configurations including sensitive information even when `[webserver] expose_config` is set to `False` in `airflow.cfg`. This allowed a privilege escalation attack. This issue affects Apache Airflow 2.0.0.

CVE-2021-26697 [MEDIUM] CWE-269 CVE-2021-26697: The lineage endpoint of the deprecated Experimental API was not protected by authentication in Airfl 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

CVE-2020-17526 [HIGH] CVE-2020-17526: Incorrect Session Validation in Apache Airflow Webserver versions prior to 1.10.14 with default conf Incorrect Session Validation in Apache Airflow Webserver versions prior to 1.10.14 with default config allows a malicious airflow user on site A where they log in normally, to access unauthorized Airflow Webserver on Site B through the session from Site A. This does not affect users who have changed the default value for `[webserver] secret_key` config.

CVE-2020-17511 [MEDIUM] CWE-312 CVE-2020-17511: In Airflow versions prior to 1.10.13, when creating a user using airflow CLI, the password gets logg In Airflow versions prior to 1.10.13, when creating a user using airflow CLI, the password gets logged in plain text in the Log table in Airflow Metadatase. Same happened when creating a Connection with a password field.

CVE-2020-17513 [MEDIUM] CWE-918 CVE-2020-17513: In Apache Airflow versions prior to 1.10.13, the Charts and Query View of the old (Flask-admin based In Apache Airflow versions prior to 1.10.13, the Charts and Query View of the old (Flask-admin based) UI were vulnerable for SSRF attack.

CVE-2020-17515 [MEDIUM] CVE-2020-17515: The "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit The "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit. This issue affects Apache Airflow versions prior to 1.10.13. This is same as CVE-2020-13944 but the implemented fix in Airflow 1.10.13 did not fix the issue completely.

CVE-2020-13927 [CRITICAL] CWE-306 CVE-2020-13927: The previous default setting for Airflow's Experimental API was to allow all API requests without au The previous default setting for Airflow's Experimental API was to allow all API requests without authentication, but this poses security risks to users who miss this fact. From Airflow 1.10.11 the default has been changed to deny all requests by default and is documented at https://airflow.apache.org/docs/1.10.11/security.html#api-authentication.

CVE-2020-13944 [MEDIUM] CWE-79 CVE-2020-13944: In Apache Airflow < 1.10.12, the "origin" parameter passed to some of the endpoints like '/trigger' In Apache Airflow < 1.10.12, the "origin" parameter passed to some of the endpoints like '/trigger' was vulnerable to XSS exploit.

CVE-2020-11981 [CRITICAL] CWE-78 CVE-2020-11981: An issue was found in Apache Airflow versions 1.10.10 and below. When using CeleryExecutor, if an at An issue was found in Apache Airflow versions 1.10.10 and below. When using CeleryExecutor, if an attacker can connect to the broker (Redis, RabbitMQ) directly, it is possible to inject commands, resulting in the celery worker running arbitrary commands.

CVE-2020-11982 [CRITICAL] CWE-502 CVE-2020-11982: An issue was found in Apache Airflow versions 1.10.10 and below. When using CeleryExecutor, if an at An issue was found in Apache Airflow versions 1.10.10 and below. When using CeleryExecutor, if an attack can connect to the broker (Redis, RabbitMQ) directly, it was possible to insert a malicious payload directly to the broker which could lead to a deserialization attack (and thus remote code execution) on the Worker.

CVE-2020-11978 [HIGH] CWE-78 CVE-2020-11978: An issue was found in Apache Airflow versions 1.10.10 and below. A remote code/command injection vul An issue was found in Apache Airflow versions 1.10.10 and below. A remote code/command injection vulnerability was discovered in one of the example DAGs shipped with Airflow which would allow any authenticated user to run arbitrary commands as the user running airflow worker/scheduler (depending on the executor in use). If you already have examples dis

CVE-2020-9485 [MEDIUM] CWE-79 CVE-2020-9485: An issue was found in Apache Airflow versions 1.10.10 and below. A stored XSS vulnerability was disc An issue was found in Apache Airflow versions 1.10.10 and below. A stored XSS vulnerability was discovered in the Chart pages of the the "classic" UI.

CVE-2020-11983 [MEDIUM] CWE-79 CVE-2020-11983: An issue was found in Apache Airflow versions 1.10.10 and below. It was discovered that many of the An issue was found in Apache Airflow versions 1.10.10 and below. It was discovered that many of the admin management screens in the new/RBAC UI handled escaping incorrectly, allowing authenticated users with appropriate permissions to create stored XSS attacks.

CVE-2019-12398 [MEDIUM] CWE-79 CVE-2019-12398: In Apache Airflow before 1.10.5 when running with the "classic" UI, a malicious admin user could edi In Apache Airflow before 1.10.5 when running with the "classic" UI, a malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views. The new "RBAC" UI is unaffected.

CVE-2019-12417 [MEDIUM] CWE-79 CVE-2019-12417: A malicious admin user could edit the state of objects in the Airflow metadata database to execute a A malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views. This also presented a Local File Disclosure vulnerability to any file readable by the webserver process.

CVE-2019-0229 [HIGH] CWE-352 CVE-2019-0229: A number of HTTP endpoints in the Airflow webserver (both RBAC and classic) did not have adequate pr A number of HTTP endpoints in the Airflow webserver (both RBAC and classic) did not have adequate protection and were vulnerable to cross-site request forgery attacks.

CVE-2019-0216 [MEDIUM] CWE-79 CVE-2019-0216: A malicious admin user could edit the state of objects in the Airflow metadata database to execute a A malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views.

CVE-2018-20244 [MEDIUM] CWE-79 CVE-2018-20244: In Apache Airflow before 1.10.2, a malicious admin user could edit the state of objects in the Airfl In Apache Airflow before 1.10.2, a malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views.