UnratedApache Software Foundation Updated

Unknown [CVE-2026-48828 +2] Apache Airflow's Config API did not mask team-scoped sensitive configuration values in multi-team deployments

This security Apache Software Foundation advisory covers CVE-2026-48828 and CVE-2026-48892 and 1 more CVE affecting Apache Airflow.

CVE-2026-65017 Published Aug 12, 2026Updated by vendor Aug 12, 2026

CVE-2026-48828 CVE-2026-48892 CVE-2026-65017

Affected products & platforms

Apache Software FoundationAirflow

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Summary

Apache Airflow's Config API did not mask team-scoped sensitive configuration values in multi-team deployments.

When an administrator has enabled multi-team mode and exposed the Config API, an authenticated Viewer holding only configuration-read access — with no prior access to the secret — could read a team-scoped Celery broker URL, including its embedded credentials, in cleartext, while the equivalent global option was correctly masked.

The secrets masker matched only base section and option names and did not normalize team-prefixed sections before the sensitivity check (CWE-200). This is a distinct masker bypass from CVE-2026-48828 and CVE-2026-48892: deployments that upgraded to apache-airflow 3.3.0 to address those issues remain affected by this team-scoped variant.

Users are advised to upgrade to apache-airflow 3.3.1 or later, which normalizes team-scoped sections before masking.

Affected versions

3.3.0

Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source

Fixed versions

3.3.1

Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Users are advised to upgrade to apache-airflow 3.3.1 or later, which normalizes team-scoped sections before masking.

Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
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Apache Software Foundation
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-48828 instead of the raw feed document.
CVE Program

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