GitHub Advisoryadvisory · PyPI

GHSA-7c2f-r6gc-h92h Apache Airflow proxy credentials for various providers might leak in task logs

HIGH Published 2026-01-16 Modified 2026-06-05 Official page ↗
Aliases
CVE-2025-68675
Ecosystem
PyPI
Packages
apache-airflow
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-532
Reviewed
2026-01-16

Affected packages

• PyPI apache-airflow: >= 3.0.0b1, < 3.1.6 → fixed in 3.1.6 • PyPI apache-airflow: < 2.11.1 → fixed in 2.11.1

Description

In Apache Airflow versions before 3.1.6, and 2.11.1 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 for Airflow 3, and 2.11.1 or later for Airflow 2 which fixes this issue.

Related

Alias · CVE (1)

  • CVE-2025-68675 In Apache Airflow versions before 3.1.6, and 2.11.1 the proxies and proxy fields within a Connection may include proxy URLs containing… vulnerability

Weakness · CWE (1)

  • CWE-532 Insertion of Sensitive Information into Log File weakness

References