CVE-2021-26559

Improper Access Control on Configurations Endpoint for the Stable API of Apache Airflow allows users with Viewer or User role to get Airflow Configurations including sensitive information even when `[webserver] expose_config` is set to `False` in `airflow.cfg`. This allowed a privilege escalation attack. This issue affects Apache Airflow 2.0.0.
Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:airflow:2.0.0:*:*:*:*:*:*:*

History

07 Nov 2023, 03:31

Type Values Removed Values Added
References
  • {'url': 'https://lists.apache.org/thread.html/rd142565996d7ee847b9c14b8a9921dcf80bc6bc160e3d9dca6dfc2f8@%3Cannounce.apache.org%3E', 'name': '[announce] 20210217 CVE-2021-26559: Apache Airflow: CWE-284 Privilege Escalation Attack', 'tags': ['Mailing List', 'Vendor Advisory'], 'refsource': 'MLIST'}
  • () https://lists.apache.org/thread.html/rd142565996d7ee847b9c14b8a9921dcf80bc6bc160e3d9dca6dfc2f8%40%3Cannounce.apache.org%3E -

24 Oct 2022, 17:02

Type Values Removed Values Added
CWE CWE-269 NVD-CWE-Other

23 Feb 2021, 17:48

Type Values Removed Values Added
References (MLIST) http://www.openwall.com/lists/oss-security/2021/02/17/1 - (MLIST) http://www.openwall.com/lists/oss-security/2021/02/17/1 - Mailing List, Third Party Advisory
References (MLIST) https://lists.apache.org/thread.html/rd142565996d7ee847b9c14b8a9921dcf80bc6bc160e3d9dca6dfc2f8@%3Cannounce.apache.org%3E - (MLIST) https://lists.apache.org/thread.html/rd142565996d7ee847b9c14b8a9921dcf80bc6bc160e3d9dca6dfc2f8@%3Cannounce.apache.org%3E - Mailing List, Vendor Advisory
References (MISC) https://lists.apache.org/thread.html/r3b3787700279ec361308cbefb7c2cce2acb26891a12ce864e4a13c8d%40%3Cusers.airflow.apache.org%3E - (MISC) https://lists.apache.org/thread.html/r3b3787700279ec361308cbefb7c2cce2acb26891a12ce864e4a13c8d%40%3Cusers.airflow.apache.org%3E - Mailing List, Vendor Advisory
CPE cpe:2.3:a:apache:airflow:2.0.0:*:*:*:*:*:*:*
CWE CWE-269
CVSS v2 : unknown
v3 : unknown
v2 : 4.0
v3 : 6.5

17 Feb 2021, 18:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/02/17/1 -
  • (MLIST) https://lists.apache.org/thread.html/rd142565996d7ee847b9c14b8a9921dcf80bc6bc160e3d9dca6dfc2f8@%3Cannounce.apache.org%3E -

17 Feb 2021, 16:29

Type Values Removed Values Added
New CVE

Information

Published : 2021-02-17 15:15

Updated : 2023-12-10 13:41


NVD link : CVE-2021-26559

Mitre link : CVE-2021-26559

CVE.ORG link : CVE-2021-26559


JSON object : View

Products Affected

apache

  • airflow
CWE
NVD-CWE-Other CWE-284

Improper Access Control