PYSEC-2026-2366 Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability

Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability CWE-90 that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP...

CVE-2026-46745

The CVE-2026-46745 issue affects the Apache Airflow FAB provider’s FAB Auth Manager, specifically an LDAP filter injection in the _search_ldap path reachable via /auth/token. The vulnerability arises from insufficient input sanitization in LDAP filters, enabling unauthenticated attackers to exfil...

EUVD-2026-31669

Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability CWE-90 that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP...

PT-2026-43033

Name of the Vulnerable Software and Affected Versions apache-airflow-providers-fab versions prior to 3.6.4 Description Apache Airflow FAB Auth Manager is subject to an LDAP filter injection, which occurs when user-supplied input is improperly sanitized before being used in an LDAP filter. This...