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
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow | < 2.11.1, 3.0.0 – < 3.1.6 | 2.11.1 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | airflow-3 | 3.1.6-r0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | apache-airflow | >= 3.0.0b1, < 3.1.6 | 3.1.6 | GHSA-7c2f-r6gc-h92h |
| PyPI | apache-airflow | < 2.11.1 | 2.11.1 | GHSA-7c2f-r6gc-h92h |
| PyPI | apache-airflow | < 3.1.6 | 3.1.6 | PYSEC-2026-10 |