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CVE-2026-40961

Apache Airflow: Open Redirect Bypass Vulnerability PUBLISHED

Description (CNA)

A bug in the login redirect route in Apache Airflow allowed authenticated users to craft URLs that bypassed the `is_safe_url` check, enabling redirection from a trusted Airflow domain to an attacker-controlled origin. Users are advised to upgrade to `apache-airflow` 3.2.2 or later. As a defense-in-depth mitigation, deployment operators can place Airflow behind a reverse proxy that strips off-domain `next=` query parameters before they reach the login endpoint.

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache Airflowaffected 3.0.0 before 3.2.2

CWE

CWE-601

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.