Apache: >> Airflow >> 3.1.2 Security Vulnerabilities
Apache Airflow versions before 3.1.7, has vulnerability that allows authenticated UI users with permission to one or more specific Dags to view import errors generated by other Dags they did not have access to.
Users are advised to upgrade to 3.1.7 or later, which resolves this issue
CVSS Score
6.5
EPSS Score
0.0
Published
2026-02-09
Apache Airflow versions 3.1.0 through 3.1.6 contain an authorization flaw that can allow an authenticated user with custom permissions limited to task access to view task logs without having task log access.
Users are recommended to upgrade to Apache Airflow 3.1.7 or later, which resolves this issue.
CVSS Score
6.5
EPSS Score
0.0
Published
2026-02-09
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 secrets masker instance that did not include user-registered mask_secret() patterns, so secrets were not reliably masked before truncation and display.
Users are recommended to upgrade to 3.1.6 or later, which fixes this issue
CVSS Score
7.5
EPSS Score
0.001
Published
2026-01-16
In Apache Airflow versions before 3.1.6, 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, when such connections are rendered or printed to logs, proxy credentials embedded in these fields could be exposed.
Users are recommended to upgrade to 3.1.6 or later, which fixes this issue
CVSS Score
7.5
EPSS Score
0.001
Published
2026-01-16
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 upgrade to version 3.1.4, which fixes this issue.
CVSS Score
6.5
EPSS Score
0.0
Published
2025-12-15