CVE-2024-26280

Apache Airflow: Overly broad default permissions for Viewer/Ops (audit logs)

Severity Score

4.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Apache Airflow, versions before 2.8.2, has a vulnerability that allows authenticated Ops and Viewers users to view all information on audit logs, including dag names and usernames they were not permitted to view. With 2.8.2 and newer, Ops and Viewer users do not have audit log permission by default, they need to be explicitly granted permissions to see the logs. Only admin users have audit log permission by default.

Users of Apache Airflow are recommended to upgrade to version 2.8.2 or newer to mitigate the risk associated with this vulnerability

Apache Airflow, versiones anteriores a la 2.8.2, tiene una vulnerabilidad que permite a los usuarios autenticados de Ops y Viewers ver toda la información en los registros de auditoría, incluidos los nombres de dag y los nombres de usuario que no tenían permiso para ver. Con 2.8.2 y versiones posteriores, los usuarios de Ops y Viewer no tienen permiso de registro de auditoría de forma predeterminada; se les debe otorgar permisos explícitamente para ver los registros. De forma predeterminada, solo los usuarios administradores tienen permiso de registro de auditoría. Se recomienda a los usuarios de Apache Airflow actualizar a la versión 2.8.2 o posterior para mitigar el riesgo asociado con esta vulnerabilidad.

*Credits: Yusuf AYDIN (@h1_yusuf)

CVSS Scores

CISAv3.1 4.7

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-02-15 CVE Reserved
2024-03-01 CVE Published
2024-05-02 EPSS Updated
2024-11-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-276: Incorrect Default Permissions

CAPEC

References (3)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2024/03/01/1

URL	Date	SRC

URL	Date	SRC
https://github.com/apache/airflow/pull/37501	2024-05-01

URL	Date	SRC
https://lists.apache.org/thread/knskxxxml95091rsnpxkpo1jjp8rj0fh	2024-05-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Software Foundation Search vendor "Apache Software Foundation"		Apache Airflow Search vendor "Apache Software Foundation" for product "Apache Airflow"				< 2.8.2 Search vendor "Apache Software Foundation" for product "Apache Airflow" and version " < 2.8.2"		en		Affected