---
id: CVE-2025-68675
aliases:
  - GHSA-7c2f-r6gc-h92h
  - BIT-airflow-2025-68675
  - PYSEC-2026-10
title: Apache Airflow proxy credentials for various providers might leak in task logs
summary: Apache Airflow proxy credentials for various providers might leak in task logs
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
vendor: apache-airflow
product: apache-airflow
ecosystem: pip
affected:
  - 'apache-airflow >= 3.0.0b1, < 3.1.6'
  - apache-airflow < 2.11.1
patched:
  - apache-airflow 3.1.6
  - apache-airflow 2.11.1
published: '2026-01-16'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T03:50:32.762045052Z'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-7c2f-r6gc-h92h'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2025-68675'
  - url: 'https://github.com/apache/airflow/pull/59688'
  - url: 'https://github.com/apache/airflow'
  - url: >-
      https://github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2026-10.yaml
  - url: 'https://lists.apache.org/thread/x6kply4nqd4vc4wgxtm6g9r2tt63s8c5'
  - url: 'http://www.openwall.com/lists/oss-security/2026/01/15/6'
tags:
  - osv
  - pip
epss: 0.01999
epssPercentile: 0.79844
ingestedAt: '2026-09-12T03:13:01.670Z'
---

## Overview

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.

## Affected packages

- `apache-airflow >= 3.0.0b1, < 3.1.6`
- `apache-airflow < 2.11.1`

## Remediation

Upgrade to a patched release:

- `apache-airflow 3.1.6`
- `apache-airflow 2.11.1`