Internet Bug Bounty · Report #2340833

Apache Airflow: Bypass permission verification to read code of other dags

Validstatus

lowseverity

$540bounty

29upvotes

12 Mar 2024disclosed

Summary

CVE-2023-50944: Apache Airflow: Bypass permission verification to read code of other dags Severity: low

Affected versions: Apache Airflow before 2.8.1

Description: 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.

Credit: Timon8 Zhang (finder)

Full Security Advisory: https://lists.apache.org/thread/92krb5mpcq8qrw4t4j5oooqw7hgd8q7h

How it was found

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.

Email form the project maintainer ██████████

Impact

Apache Airflow<2.8.1

This report was disclosed publicly on HackerOne and belongs to its author and the program. See the original