Auth bypass in Apache Airflow
CVE-2023-40611
Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated and DAG-view authorized Users to modify some DAG run detail values when submitting notes. This could have them alter details such as configuration parameters, start date, etc. Users should upgrade to version 2.7.1 or later which has removed the vulnerability.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.017 (76.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.017 · change: +0.004
Affected products
- Apache Airflow
- Apache Software Foundation Airflow — versions 0
Weakness classification (CWE)
References
- github.com/apache/airflow/pull/33413 (Patch, patch, Vendor Advisory)
- lists.apache.org/thread/8y9xk1s3j4qr36yzqn8ogbn9fl7pxrn0 (vendor-advisory, Mailing List, Vendor Advisory)
- www.openwall.com/lists/oss-security/2023/11/12/1 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-40611?
- CVE-2023-40611 is a medium-severity vulnerability in Apache Airflow, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2023-09-12.
- How severe is CVE-2023-40611?
- Medium severity. CVSS v3 base score is 4.3 out of 10.