Apache Airflow Fab Provider
Monthly
Privilege escalation in the Apache Airflow FAB auth manager (apache-airflow-providers-fab before 3.7.2) lets a low-privileged user who is granted per-DAG access to a DAG literally named 'DAGs' silently receive the global all-DAGs permission, gaining read and edit access to every DAG in the deployment. The flaw stems from a resource-name collision in resource_name(), where the reserved global resource string 'DAGs' is indistinguishable from a legitimate dag_id of the same value. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
LDAP filter injection in Apache Airflow FAB Auth Manager (apache-airflow-providers-fab < 3.6.4) enables unauthenticated remote attackers to manipulate LDAP query logic by embedding special characters in login credentials, resulting in directory data exfiltration or authentication bypass. The vulnerability is confirmed by source code evidence: the `_search_ldap` and `_ldap_get_nested_groups` methods in `override.py` directly interpolated user-supplied input into LDAP filter strings without sanitization. No public exploit code has been identified at time of analysis and CISA KEV does not list this CVE, but the SSVC framework marks it as automatable, meaning exploitation can be scripted at scale against exposed Airflow instances using LDAP auth.
Privilege escalation in the Apache Airflow FAB auth manager (apache-airflow-providers-fab before 3.7.2) lets a low-privileged user who is granted per-DAG access to a DAG literally named 'DAGs' silently receive the global all-DAGs permission, gaining read and edit access to every DAG in the deployment. The flaw stems from a resource-name collision in resource_name(), where the reserved global resource string 'DAGs' is indistinguishable from a legitimate dag_id of the same value. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
LDAP filter injection in Apache Airflow FAB Auth Manager (apache-airflow-providers-fab < 3.6.4) enables unauthenticated remote attackers to manipulate LDAP query logic by embedding special characters in login credentials, resulting in directory data exfiltration or authentication bypass. The vulnerability is confirmed by source code evidence: the `_search_ldap` and `_ldap_get_nested_groups` methods in `override.py` directly interpolated user-supplied input into LDAP filter strings without sanitization. No public exploit code has been identified at time of analysis and CISA KEV does not list this CVE, but the SSVC framework marks it as automatable, meaning exploitation can be scripted at scale against exposed Airflow instances using LDAP auth.