Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to improper XCom value handling. An attacker that is a Dag Author who normally should not be able to execute code in the webserver context can execute arbitrary code by crafting malicious XCom...

Apache Airflow allows code execution through crafted XCom payloads

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

Apache Airflow allows users with asset materialize permissions to trigger DAGs outside of their permissions

UI / API User with asset materialize permission could trigger dags they had no access to. Users are advised to migrate to Airflow version 3.2.0 that fixes the issue...

GHSA-6FFJ-2WG2-W45J Apache Airflow allows code execution through crafted XCom payloads

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

BIT-AIRFLOW-2026-31987 Apache Airflow: JWT token appearing in logs

JWT Tokens used by tasks were exposed in logs. This could allow UI users to act as Dag Authors. Users are advised to upgrade to Airflow version that contains fix. Users are recommended to upgrade to version 3.2.0, which fixes this issue...

CVE-2026-31987

JWT Tokens used by tasks were exposed in logs. This could allow UI users to act as Dag Authors. Users are advised to upgrade to Airflow version that contains fix. Users are recommended to upgrade to version 3.2.0, which fixes this issue...

CVE-2026-30898

An example of BashOperator in Airflow documentation suggested a way of passing dagrun.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advi...

CVE-2026-25917

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

PYSEC-2026-13

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.Users are recommended to upgrade to Apache Airflow 3.2.0, whi...

PYSEC-2026-13

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

CVE-2026-30898 Apache Airflow: Bad example of BashOperator shell injection via dag_run.conf

An example of BashOperator in Airflow documentation suggested a way of passing dagrun.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advi...

CVE-2026-30898

The Apache Airflow platform is affected by CVE-2026-30898 , where an incorrect example provided in the official documentation for BashOperator suggests a method of passing dag_run.conf that allows for unsanitized user input . If adopted, this vulnerability enables a UI user to escalate privileges...

CVE-2026-30898 Apache Airflow: Bad example of BashOperator shell injection via dag_run.conf

An example of BashOperator in Airflow documentation suggested a way of passing dagrun.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advi...

EUVD-2026-23660

An example of BashOperator in Airflow documentation suggested a way of passing dagrun.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advi...

CVE-2026-30898

An example of BashOperator in Airflow documentation suggested a way of passing dagrun.conf in the way that could cause unsanitized user input to be used to escalate privileges of UI user to allow execute code on worker. Users should review if any of their own DAGs have adopted this incorrect advi...

CVE-2026-25917

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

CVE-2026-25917 Apache Airflow: API extra-links triggers XCom deserialization/class instantiation (Airflow 3.1.5)

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

EUVD-2026-23658

Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low. Users are recommended to upgrade to Apache Airflow 3.2.0,...

CVE-2026-32228

A UI or API user with asset materialize permissions can trigger DAGs they are not authorized to access in Apache Airflow . This issue specifically affects versions 3.0.0 through 3.1.x . Users are advised to migrate to Airflow version 3.2.0 to resolve this vulnerability. Exploitation details are n...

Information Disclosure

apacheairflow is vulnerable to Information Disclosure. The vulnerability is due to JWT Tokens used by tasks being exposed in logs, where UI users could act as Dag Authors by exploiting this exposure...